&EPA
United States
Environmental Protection
Agency
Office of Research and
Development
Washington, DC 20460
EPA/600/R-94/212
December 1994
Filter Performance
Evaluation Study
A Statistical Evaluation of
the August 26, 1994 Data
0593RS094 cov-212
-------
Air Filter
Performance Evaluation Study
August 26, 1994
Environmental Protection Agency
Environmental Monitoring Systems Laboratory
Las Vegas, Nevada
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF RESEARCH AND DEVELOPMENT
ENVIRONMENTAL MONITORING SYSTEMS LABORATORY-LAS VEGAS
P.O. BOX 93478
LAS VEGAS, NEVADA 89193-3478
(702/798-2100)
Dear Participant,
Enclosed are the results of the Nuclear Radiation Assessment Division (EMSL-LV)
Performance Evaluation Study for Air Filter; August 26, 1994.
The known value for each analysis was determined by gravimetric methods,
checked by chemical analyses performed by EMSL-LV's Radiochemistry Laboratory,
and compared to the participating laboratories' grand average.
The expected precision, determined by the known value, was taken from
'Table 3. Laboratory Precision: One Standard Deviation Values and Control Limits
for Various Analyses", which is based on data accumulated over the years by the
Performance Evaluation Program, and can be found in the Environmental Radioactivity
Performance Evaluation Studies Program and Radioactive Standards Distribution
Program information brochure.
Please take a few minutes to review this report and the analytical data your
laboratory submitted to us. If there are any apparent discrepancies, please notify us
immediately.
We encourage you to make use of the computer-automated data-entry system
that has been in place for some time now. As the number of participants increases,
and it becomes unrealistic for us to receive results by mail or FAX, the computer
system will be our only avenue for accepting data.
If you have any questions or comments, please send a message via the data-entry
system or contact George Dilbeck at 702/798-2104 or Patricia Honsa at 702/798-2141 .
Sincerely,
George Dilbeck
Chemist
Radioanalysis Branch
Enclosure
-------
NOTICE
This material has been funded wholly by
the U.S. Environmental Protection Agency.
It has been subject to the Agency's review,
and has been approved for publication as
an EPA document.
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994 1/33
The following pages consist of separate sections for each of the nuclides in this study with four
parts per section. After the first, each part is separated from the next by a new page or a thick
horizontal bar. The first page of each section is a statistical summary for the nuclide and starts
with a statement of the known value, the control limits, and the warning limits.
The warning limits are placed at two normalized standard deviations above and below the
known value and the control limits are three normalized standard deviations above and below
the known value. If you keep control charts, these values will be useful for anticipating problems
with the accuracy of your analytical methods.
The coin shaped pie chart at the top of the summary page shows the fate of all the samples
sent out in number and percentage terms. The pie chart starts at the top and rotates clockwise.
The first sector represents those participants who submitted analytical results within both the
warning and control limits. The next sector represents those who are in the warning region but
not out of control. The third sector represents those who are out of control, but have passed
the outlier test. The fourth sector represents those who have failed the outlier test. The last
sector represents those participants who have failed to respond properly. This is the case if no
analytical results were returned, or less than three determinations were reported, or if the results
were received too late. The reeding on the edge of the coin is spaced at one percent intervals, and
the sector shading becomes darker as the data reliability decreases. Sectors with zero width are
not shown.
The table in the center shows a number of statistical quantities calculated from the submitted
data based on the mean and median values in relation to the known value, both before and after
outlier removal. The lower pie chart uses the same construction as the upper chart and shows
the distribution of properly submitted data in terms of deviation from the known value divided
into sectors representing one, two, three, and greater than three normalized standard deviations.
The second part is an alphabetical listing, in lab-code order, of submitted data and several
calculated quantities. An entry that is shaded has been rejected because of one of the reasons
listed above or failure of the outlier test. The fifth and sixth columns are a measure of laboratory
precision. The Range analysis is a normalized value that you may use to keep precision control
charts. If this value is between 2.0 and 3.0, your analytical process precision is in the warning
zone; if it exceeds 3.0 it is out of control. The eighth and ninth columns are the differences from
the mean of all non-outliers and from the known value, respectively. A tag symbol may appear in
the last column. Each page with tags has a symbol definition summary at the bottom. If there is
no tag symbol, the data is within the control limits, but it may be in the warning zone.
The third part is a three-column listing of result average, tag symbol, and lab-code in average
order excluding those labs not responding properly. In this order, all outliers and out-of-control
results appear at the top or bottom of the list.
The last part is two bar chart displays showing frequency distributions of responding
participants. The first chart places the known value at the center and a bar at each 0.2 unit of
expected precision. The second chart places the mean of the reported measurements at the center
and a bar at each 0.2 unit of standard deviation. In both cases, a bar includes those results within
0.1 unit up to the maximum of six. Any results more than six units from the center value are
shown cumulatively by a shaded bar one past the sixth unit. If the central tendency of the known
value distribution falls away from the center, an error in accuracy is indicated. If the distribution
is broad, poor precision is indicated. The mean value distribution is similar but uses the average
and standard deviation of reported results as its basis.
-------
2/33 EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
The Range Analysis(R + SR) is calculated from the range, mean range and standard error of
the range values. The range is the difference between the maximum and minimum results for the
laboratory. The mean range is calculated by multiplying the expected precision by 1.693(for three
results). The standard error of the range is calculated by multiplying the mean range by 2.576(for
three results), subtracting the mean range from this product, and dividing the result by 3. If the
range is greater than the mean range, then the range analysis is calculated by subtracting the
mean range from the range, dividing the result by the standard error of the range and adding 1.
If the mean range is greater than or equal to the range, then the range analysis is calculated by
dividing the range by the mean range.
The normalized deviation of the mean from the grand average is calculated from the deviation
of the mean from the grand average and the standard error of the mean values. The deviation of
the mean from the grand average is calculated by subtracting the grand average from the
average of the laboratory's three results. The standard error of the mean is calculated by
dividing the expected precision by the square root of 3(the number of results). The normalized
deviation of the mean from the grand average is calculated by dividing the deviation of the mean
from the grand average by the standard error of the mean.
The normalized deviation of the mean from the known value is calculated from the deviation of
the mean from the known value and the standard error of the mean values. The deviation of the
mean from the known value is calculated by subtracting the known value from the average of the
laboratory's three results. The standard error of the mean is calculated by dividing the expected
precision by the square root of 3(the number of results). The normalized deviation of the mean
from the known value is calculated by dividing the deviation of the mean from the known value by
the standard error of the mean.
A complete explanation of the statistical calculations involved in the report may be found in
the Environmental Radioactivity Performance Evaluation Studies Program information brochure
[Draft Revision of EPA-600/4-81-004], available from George Dilbeck, EMSL-LV, 702/798-2104.
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
3/33
Alpha Statistical Summary 214 Participants
The known value of this nuclide is 35.0 pCi/F with an expected precision of 9.0; the control limits
are 19.4 to 50.6; the warning regions are 19.4 to 24.6 and 45.4 to 50.6
50(23.4 %) Failed to respond
6(2.8 %) Outliers '
1O(4.7 %) Out of control
but not an outlier
Statistic
138(64.5 %) Within all limits
Respondents
1O(4.7 %) In warning zone
but within control
Non-outliers
Mean
Std. Dev.
Variance
%Coef. ofVar.
% deviation of mean from known value
Norm. dev. of mean from known value
Median
% deviation of median from known value
Norm. dev. of median from known value
39.50
17.30
299.45
43.81
12.85
0.26
36.00
2.86
0.06
Grand Avg 36.89
6.62
43.78
17.94
5.40
0.29
36.00
2.86
0.15
16(9.8 %) More than 3 norm. S.D.
1O(6.1 %) Between 2 and 3 norm. S.D.
O7(65.2 %) Within 1 norm. S.D.
of known value
31(18.9 %) Between 1 and 2 norm. S.D.
-------
4/33
Alpha
Lab Res. 1
A
AA
AE
,,AF,,
AJ
AK
AL
AN
AP
AU
AZ
BA
BC
BG
BH
BI
BK
BL
BM
BO
;BW;
c
CA
CC
CE
CJ
CM
CO
CP
CQ
OS
cx
D
DD
DE
DG
DH
DI
^
DftI
DO
= !DP!
DT
=
,0
42.0
33.0
56.0
38.0
34.0
36.0
24.0
45.0
31.0
38.0
37.0
37.0
34.0
37.0
35.0
44.0
34.0
31.0
38.0
31.0
33.0
30.0
31.0
37.0
32.0
51.0
43.0
38.0
37.0
53.0
36.0
36.0
34.0
36.0
42.0
32.0
67.0
43.0
1 ' '\ s". ' ' "", ' /' ,
33.0
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Res. 2
40.0
34.0
51.0
32.0
30.0
35.0
27.0
47.0
32.0
42.0
29.0
35.0
39.0
38.0
34.0
41.0
35.0
32.0
35.0
30.0
30.0
30.0
30.0
34.0
33.0
48.0
38.0
38.0
38.0
50.0
40.0
35.0
34.0
38.0
41.0
34.0
60-0
,." .- ,
35.0
' '"V", " -- .
33.0
Res. 3
38.0
33.0
52.0
39.0
34.0
36.0
23.0
44.0
32.0
39.0
36.0
39.0
35.0
40.0
37.0
41.0
37.0
31.0
39.0
29.0
37.0
28.0
33.0
34.0
29.0
55.0
40.0
40.0
42.0
51.0
28.0
35.0
34.0
35.0
40.0
35.0
1 -
41.0
/ ';.. ""~ *? '-- ""
33.0
No data submitted
Insufficient
data
X s
Exper.
Sigma
2.00
0.58
2.65
3.79
2.31
0.58
2.08
1.53
0.58
2.08
4.36
2.00
2.65
1.53
1.53
1.73
1.53
0.58
2.08
1.00
3.51
1.15
1.53
1.73
2.08
3.51
2.52
1.15
2.65
"V -. " , s %
1.53
6.11
0.58
0.00
1.53
1.00
1.53
4,73
4.16
- ; ' * ' , _r -.
0.00
Rng anal Normalized deviation
(R + SR) Average (grand-avg) (known) Tag
0.263
0.066
0.328
0.459
0.263
0.066
0.263
0.197
0.066
0.263
0.525
0.263
0.328
0.197
0.197
0.197
0.197
0.066
0.263
0.131
0.459
0.131
0.197
0.197
0.263
0.459
0.328
0.131
0.328
0.197
0.788
0.066
0.000
0.197
0.131
0.197
0.591
0.525
0.000
40.00
33.33
53.00
36.33
32.67
35.67
24.67
45.33
31.67
39.67
34.00
37.00
36.00
38.33
35.33
42.00
35.33
31.33
37.33
30.00
33.33
29.33
31.33
35.00
31.33
51.33
40.33
38.67
39.00
51.33
34.67
35.33
34.00
36.33
41.00
33.67
. , 66:33;
39.67
ซ. ' '/:'*.,
33.00
TAG SYMBOLS
Determined
to be an
outlier
0.60
-0.68
3.10
#^ฃ~-
-0.81
-0.24
-2.35
1.62
-1.01
0.53
-0.56
0.02
-0.17
0.28
-0.30
0.98
-0.30
-1.07
0.09
-1.33
-0.68
-1.45
-1.07
-0.36
-1.07
2.78
0.66
0.34
0.41
2.78
-0.43
-0.30
-0.56
-0.11
0.79
-0.62
0.53^ _
<-,
-0.38
control limit
!! 3 Below control limit
--*
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Alpha
Lab Res. 1 Res. 2 Res. 3
iilXK'^
"is"
- W A --
,.BiA>
EB
EF
EH
EL
^Mw^
C-r2***
v>^*
IJ3X:\
EZ
FE
FJ
:**ซ,
^J"^-
FL
FO
FZ
^^ _ii v^
GE ^
GI
GQ
TTR
HI
mHL
:-.HPv
- '-HU*'-
W5T
i"-li"ป \
I
TT.A
1C
IE
;ri ?
^r4v;xi||pVii|
33~0
:fe; ^vV*$?^
30.0
30.0
37.0
39.0
? >iv^3|f^^p|^|i:
Il^ll^^
30.0
35.0
52.0
:USQ^ioll
37.0
41.0
27.0
"V ?..?':; W"XS " s** s s'"' wt
s X.V. + ^ V 4 " s, -'"
49.0
41.0
35.0
47.0
... .56.0__
: <126*6 -'"^-'^
-" ^ J- - y - V VX ^- ^ - -
:-i{x-~ 576*0'-: '% -?t'
'' ~X "- 7X -v *?< J> x?' '
-., t Sl^V A \ > ^ ^ "J^
37.0
X""\" " " ''**'''*. -.,. "\** s
^ s ''' .. ^ C "" " " s"' "^
36.0
31.0
s .-.;..... - <. ws s% 5v s
jypgj^o^ -.-^ s ^,, '-V'-N
*^l-x <^H\ \\C^^
3LO
- ^-ซ-^-^-\, -.^r -
*- - ^-,~;-o s s . -.
- ,"!*?'---- ",
31.0
30.0
37.0
36.0
tf^ge^
31.0
35.0
56.0
i;^fSl^S
36.0
41.0
29.0
' VAS V, - ^ %
;i^o\i2;i
50.6
42.0
37.0
50.0
52.0
L40.0 ?~;
' ' - ' ^ N ^
':79;0'I\f!--^';o
\^V^y^^{-
S s ."' s " " * "*
36.0
* - vs w ---s-
% ^ v ^ --^ *
42.0
32.0
_ ป ^ - -ss -
' n % N
A f "
"lU^ ^y\;^^k^:f%s^'0'>^; "
IY
J
JE
JI
JS
JY
K
^^^^ ,-
;--KF;'"
KH
KL
''"^'Vi'il'i IT"
fftCWT
KX
L
38.0
35.0
49.0
28.0
41.0
35.0
39.0
"X > " ' .. C* "X"
""" - ^ "" "" ^ s "" "" .. f "X
30.0
36.0
- j~ jซ~ s -\-!-,;\ -; i , >-, A.-*
- ^ - - -oXvv -- ^V<^
m. ~ ' Is", .'^t'-"'- !'~S
38.0
32.0
;^A,-^;-:^f,,:
">;^vx;-ซ"
40.0
34.0
ES^*:^i^
- ..!> -~.,;-x^,-
32.0
-\s r --,!-- ^
31.0
33.0
35.0
36.0
^tf?S."v"
s^,X:;:;-
31.0
37.0
48.0
---' '-; ,\
35.0
46.0
28.0
v ^" *
^ ซ ,,N v\
t s
53.0
43.0
35.0
46.0
57.0
149^6
i ^
'--&6.0;
-i*-%vr
, * - ~
37.0
,N ,-;->- - "K .
40.0
28.0
v,, - ,-,
;vv-, ,
---v A;-.
42.0
34.0
49.0
31.0
38.0
34.0
35.0
-. v. w __ s
"" v < ซ -s'11
31.0
37.0
vu.x-x?:
- ,- >,^-
40.0
31.0
Exper.
Sigma
' , ' , " ' >"*-^ -
1.00
"Y-1V , '
>s - ;> ป;
0.58
1.73
1.15
1.73
-fsv^----'--- - --;---
^V'-':"';V
0.58
1.15
4.00
1-11 h ฐ " \V ^ ^
1.00
2.89
1.00
2.08
1.00
1.15
2.08
2.65
^-"-;; 11,69---
,* --,,- oง*,57%::' -
-,- "vJ - ''" - !'- \x" -
--- . - --------
0.58
- - -- v --.-..
3.06
2.08
-^- ', :' : -~ - -, v -'
2.08
0.58
0.58
1.53
2.08
0.58
2.65
v .^ ^ % -. --r-
; x- >% - "' , 0-
1.00
1.00
X-.-> V0 -.' - *''"' s "^ " ^XO1
-\N\ ; >,4'~\"s ;"
1.15
1.53
Rnganal
(R + SR) Average
-iv ?j-^->-
0.131
v x ,_ ^ ^ ^
0.066
0.197
0.131
0.197
;-::-^r^J
"' \;X;-" ~-x
6.066
0.131
0.525
"''vl'V
0.131
0.328
0.131
-. s \s
0.263
0.131
0.131
0.263
0.328
Ji970
0,722
'-.;xft-~^s\;-
% * v -
0.066
" * "-X "
0.394
0.263
- " \ x
s 4 ^ . ""
0.263
0.066
0.066
0.197
0.263
0.066
0.328
0.131
0.131
- -v v js-."*-^..:.
V; '' '"',;>
0.131
0.197
. \.-V, , ,o~!H&'-
32.00
'<- ,V-V ,"--0:;^-
' ,, " --;-,-- -< ,-j.
30.67
31.00
36.33
37.00
T*^ ^^^"v:^^'^^
^"** 'M''^ s'>;s*^^v *%."* ^
30.67
35.67
52.00
->. s % jts-,^ * "' >:, ^ \ ^s^\
36.00
42.67
28.00
' * " S s* ^ * *" "
" * -" " \\*\*%+o Vt
50.67
42.00
35.67
47.67
55.00
--:- ^138:33?;
5/33
Normalized deviation
(grand-avg) (known) Tag
M^^^t-^M
'*~tb?94""" *
^&*&y&$~~sฎ'4-
.-^-x--- -- ,- Xx-;;-^.\';-.xJ
-1.20
-1.13
-0.11
0.02
^;\J?7T^^SI
^pV^>,f--\
-1.20
-0.24
2.91
"Itlv^pljg:
-0.17
1.11
-1.71
W^-N^ ^.;^ \ซ ' * x' w " -
f * i^^\ "" xVs ^ ^ ^'Iv-X^V^,
2.65
0.98
-0.24
2.07
3.49
^>^9,52^;:-;^
^ ;- *>.*i.''. 1. -v. .\ >VN ^v x"
^>*%"xi-I^ป .-<*
"i.5*8 "
^lx^-^t,";-\\ >*y"
XV-XC^ ---tf t --*; X-
-0.83
-0.77
0.26
0.38
'^?";5vWS^'-V'~-
^:%i;f^?.-1
-0.83
0.13
3.27^ ^
i--,x ----, ' \-- is*---- *-V-^
0.19
1.48
-1.35
-. ^ ^.---^-- ^ -
-.'V^t s-- -- '-'ซ#-;>
3.02 ft
1.35
0.13
2.44
3.854 ^ ^
19:89" 7 V" "
,-v. - - -- , - *. -, -
c . ." ttrfN^^tA. 'X'- \-.% s^tt 'OA '*"* s ** fi iS^S > s5* ->\,f-
. ^ ' ''^^JW^vfV' " v s X^'.CJ^Ov'' *'"*'' \ ; , ; * . vtsT^*^^ ^ /^ '^"*
f-'V :; j-'lf-'f^- ',-%: ป
^^ %* ^ S . J "^ ~~ s\
36.67
t\ % *s^^\ \ "- "
1 ^ "- "" ^ "" si
39.33
30.33
--'-, %> -~-~x-
1--/\ ?'"^^-^
39.67
34.33
49.33
29.33
40.33
34.67
36.00
11 - '"-' v v "ji v^$v~r
^ ^ -, f \"^ ซ r" - *
30.00
37.00
' t * x"^"" \ % ' v ^ "ซVx
jป^-----^r ^'v^f
39.33
32.33
^V^Ti -U-^ -:", ^"V-v
V "" %\ ^ ^^ ^sH "" ;
-0.04
-. %ss s^ ;. .* . s sss
''" '-""v S ,. ^ '"X" " ''
;; ^ ^^ - A V__ ' si_ \
0.47
-1.26
*"X - '"' T\>r/-
iV^i-l^-'vV^
11 ฃ '!' " %tl SX% s%\ O^ ^ %^ \
0.53
-0.49
2.39
-1.45
0.66
-0.43
-0.17
-.- ^-^-v^vv^-- - ^^- -\-vv- -.\c
,f -~*f;t:- c ; ^r"^;-^'
-1.33
0.02
SCs "''XX'C'^-.^ % *v--^"? ^ "<** ^
:>!l\ ^^y^^"^;;
0.47
-0.88
^ ''"-: -~H;^tป:r-:
" " "" ' V^v v% V ""
0.32
: -;-'-:-^xt - ''
0.83
-0.90
- ,?'"! '-;!C- '?'
^'^<:;,i^,;y- ,
0.90
-0.13
2.76
-1.09
1.03
-0.06
0.19
;" %--- ; ^ -ง ---5- "-.,- -- -- "^
V ' -- I?1 ^ ----'>- ;,-*
-0.96
0.38
y\y^v.;v-^v.^ ^ -._,, W^-^^L^
* - V'-AifW?;* 't: ->-
0.83
-0.51
^ ^^i^ti* 1 ' ' * """* r \>! ซ-,; ~" --"-, ;-^\v^r^'"-T%>'3v:cซ\V^I^!S-!x>" -,>v'-lsl^^-l;;';v vป 1;";
,-v r~ --
s No data submitted
0 a
Insufficient data
\ -.- - ''',
v > l\ '-\ ^ " ; s \ > * *
TAG SYMBOLS
x = Determined
to be an
outlier
\%% *-''' X^ ' " "" s '^v i \ %' ^ ^
^ s Above
& = Below
v ^ * V \ \- ^ A^A^
control limit
control limit
-------
6/33
EMSL-LV Performance Evaluation: Air Filter, 26-
Alpha
Lab
LE
LF
';XLM?'
LR
o*LSv
LT
LZ
M
MA
ML
MN;,
MP
MQ
MV
N
1% '""" j*t
V TWf j*
A s <.
-OT.
NH
NJ
NK
NP
NT
NZ
O
OA
OB
Ot,
om
OQ
OS
p
PB
PC
PI
PM
PP
PQ
PT
PU
PV
PW
Q
QA
QB
QC
=
0 =
Res. 1
42.0
38.0
'v*\v'''?:;v
57.0
V'^'glid"/'
37.0
34.0
33.0
38.0
40.0
"..-, '/'%/ "'
"" ^ 0 -1 ฐ
31.0
30.0
33.0
'> ~~ ' v ' J
^ ' ' ' '">v, \ ..
/ ^"^ ""' -
X'' s ' i "',- -" '
36.0
42.0
30.0
57.0
33.0
32.0
35.0
38.0
31.0
31.0
29.0
33.0
50.0
36.0
36.0
36.0
48.0
25.0
26.0
40.0
35.0
32.0
47.0
Res. 2 Res. 3
44.0
39.0
;ป/?'>^"^! '
54.0
P^$&o^^9
35.0
36.0
33.0
43.0
47.0
.... S -.".., ' % >
, / ; ;, --V ; ^' ,\ '*V,A' " -
34.0
29.0
32.0
< '' ."''ฅ* *" "
'iS f' 'f ^ s ' ',"" \
\^ f'f\ ~-J ''-"' V''
- ' *'' -.
38.0
47.0.
4 34.0
54.0
41.0
34.0
35.0
33.0
27.0
29.0
; - ..' -f , .<
V j ^ "~ "~ f
29.0
32.0
'"-'\\\*j! J. '_ 'ซ
49.0
35.0
34.0
33.0
46.0
28.0
27.0
41.0
35.0
33.0
44.0
41.0
39.0
jj!:;: :;%^
,,57.0_
;'-li:id^
37.0
39.0
34.0
41.0
42.0
, %-\
32.0
26.0
34.0
'- "^ ,,$ . s
* '? ' " J
35.0
44.0
29.0
54.0
33.0
32.0
38.0
37.0
30.0
31.0
0% * 5
28.0
31.0
51.0
35.0
29.0
36.0
49.0
27.0
28.0
40.0
35.0
32.0
46.0
No data submitted
Insufficient
data
x =
Exper.
Sigma
1.53
0.58
\f '' '' - n ^^ C*''
... V,_L73
>'1J$.35 ;
1.15
2.52
0.58
2.52
3.61
X v ,\
J ^ V
1.53
2.08
1.00
* _" ' / *
'"" y~ ""'/ ^
1.53
2.52
2.65
1.73
4.62
1.15
1.73
2.65
2.08
1.15
'<-.%
0.58
1.00
1.00
0.58
3.61
1.73
1.53
1.53
1.00
0.58
0.00
0.58
1.53
Rnganal
(R + SR) Average
0.197
0.066
', ." " 'v
0.197
0,722
0.131
0.328
0.066
0.328
0.459
0.197
0.263
0.131
s
0.197
0.328
0.328
0.197
0.525
0.131
0.197
0.328
0.263
0.131
0.066
0.131
0.131
0.066
0.459
0.197
0.197
0.197
0.131
0.066
0.000
0.066
0.197
42.33
38.67
/ :'!''- V-^v^
56.00
"'.'" '"- ^77t33>
36.33
36.33
33.33
40.67
43.00
- "'.'" i:. , ;^..
-" ' "' ''i':\''
32.33
28.33
33.00
s '% ' *%" S P""
.* r^t v- ' , s '^-,
; ^ ' , /' _J ^'?'t
'"- ' ' " - '""\
36.33
44.33
31.00
55.00
35.67
32.67
36.00
36.00
29.33
"'": '"' "' ;A *f*
30.33
\ < ' "" "
28.67
32.00
,1'' ''' '
50.00
35.33
33.00
35.00
47.67
26.67
27.00
40.33
35.00
32.33
45.67
TAG SYMBOLS
Determined to be an
outlier
Aug-1994
Normalized deviation
(grand-avg) (known) Tag
1.05
0.34
;" -;;;^;f^K^^
l._^J[.jB8^w<_
ij^S^^j^y^^
-0.11
-0.11
-0.68
0.73
_ _,1.18
*' >'>*\"> . ,'i'' <ซ*
V '*'*' --'^V' " '^"''^'^
-0.88
-1.65
-0.75
/"V* "'"/'>' ''ฃ' '^-S. v":;j \^"s" > -.^
- w /*'<''. >s vj'S'"l. <.-./" ^^^i"1 '"'"'i
v, '-%- ;;/'. x;>,;,-' --J"
^-:^" -/,
-0.11
1.43
-1.13
3.49
-0.24
-0.81
-0.17
-0.17
,1.45
,y-, ";T^'.J-vt,^^-
-1.26
/-- , * ;rv>y, ; '
-1.58
-0.94
,-- j, _ ; ' ;-"' ' ^,:
A- ' ' <
2.52
-0.30
-0.75
-0.36
2.07
-1.97
-1.90
. - '\ , , ^
0.66
-0.36
-0.88
1.69
tt s Above
II = Below
1.41
0.71
&$$%?'&'?' s^V ^ wls,:!^\'iV
''-, 41- S ! ^ '^//>5''-
_4.04 jt
lifii^tx^^
0.26
0.26
-0.32
1.09
4-5l ,
.v>-('"V ' *,,<-
ซ.??,-:?,,',.->''' -
-0.51
-1.28
-0.38
?$ " ' f - f ' ~- >A^ '""
i^'iv "*\' t "" ''"' - &$'?*
* <1>'/J'N''11 " ^" -"" ^ '"', ''"
^-^.^^"-"VO
0.26
1.80
-0.77
3.85 IT
0.13
-0.45
0.19
0.19
^1.09_
-~-,ป;,~,^s^^y^
-0.90
'*ป :, "**\ ~
^*"-:^{"">': + ,
-1.22
-0.58
/"''->--,":''^:ซ:>,
2.89
0.06
-0.38
0.00
2.44
-1.60
-1.54
-,
1.03
0.00
-0.51
2.05
control limit
control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Alpha
Lab Res. 1
QD,
tf&xk
\QL,
*$fe\
QM
QQ
QU
QW
QX
QZ
R
ftA*'
fKA"--
RC
RG
RH
RJ
^" " ^Ul*
fHEt
RO
RQ
RU
RV
RW
S
sc
SD
SI
SM
SP
"SQl
SR
ss
sw
sx
sz
T
TA
TB
TD
TE
TH
TI
TL
TP
__J*8.0
5f^^5^
Z"-"iงJLl
y^yifiii
34.0
37.0
33.0
34.0
35.0
35.0
37.0
- ^H_:^ Viy*v<
<-,-
0.394
0.263
0.066
0.066
. jf. . <.-, A^v^; s ^
"V^"" ,
0.131
0.197
0.131
0.197
0.394
0.066
0.066
0.197
0.000
0.459
0.197
v- y^x."',' i-
0.394
0.591
0.066
0.197
0.263
0.263
0.263
0.066
0.131
0.066
0.131
0.131
0.131
0.066
Average
37.33
~"3i;3Aj
33.00
37.33
34.00
34.00
34.33
36.67
37.00
< ^viV.VtO-
' ,"< x^-^-^f-V^'X-, "
35.00
46.00
31.33
33.33
0 ซ -.^ - ^ \ -;,V\Y f Y ^
,* '- v.v.fX^C
32.67
20.33
36.67
47.00
40.00
32.67
47.67
38.00
44.00
37.67
40.00
ic^^^B'
41.67
53.00
35.33
41.67
37.00
34.67
36.67
34.67
37.00
32.33
34.00
34.67
34.00
15.33
TAG SYMBOLS
Determined
to be an outlier
Normalized
(grand-avg)
_^0.09_^
l^%{^;\^>^
2*.39~"'"
^^^
^^vl
-0.75
0.09
-0.56
-0.56
-0.49
-0.04
0.02
* rv' '-'"-'. ?o<-C
~!^, ^; xปfiป.~, >,->!.'
-0.36
1.75
-1.07
-0.68
' N . ^ SVW^ ^^ " V
""^v^\\rS^'^
-0.81
-3.19
-0.04
1.95
0.60
-0.81
2.07
0.21
1.37
0.15
0.60
PSieSS?
Q92
3.10
-0.30
0.92
0.02
-0.43
-0.04
-0.43
0.02
-0.88
-0.56
-0.43
-0.56
-4.15
X
7/33
deviation
(known) Tag
^^0.46
^LlH6^_
v^flfgg;!}
-0.38
0.45
-0.19
-0.19
-0.13
0.32
0.38
>V V! /,- '"V-i\ซV1"
\^*jr * J"\ ^V'-'s x *'
0.00
2.12
-0.71
-0.32
ss * VAWWA^W V .. % X- * V - " % V
%^v ^-^r v 'h^?*f ^
-0.45
-2^82
0.32
2.31
0.96
-0.45
2.44
V* v ot'-'-'1;'''*' "
1.73
0.51
^vj0.96
* %"*Vl s V ^v ""s"" ^ ^ S
'^^-.^ -, ". v >. % *'>^'*ฅ''(rth 9 . '
1.28
3.46 It
0.06
1.28
0.38
-0.06
0.32
-0.06
0.38
-0.51
-0.19
-0.06
-0.19
-3.78 U
It = Above control limit
li = Below control limit
-------
8/33
Alpha
Lab Res. 1
TQ 46.0
ttrMS - ^ ,_
rt^ it * " *''* -
TU 31.0
TV' - - < " ':ซ
TW 102,0 -~
IIUIL '
" UB >'<--,' c "- ป
,.;UE.,. ;..... -I" ,' -',
UJ 41.0
UK 36.0
JOV'V ''"*
UK 46.0
UY - " :
UZ 35.0
VA 38.0
VB 33.0
VC 30.0
' VE \
VF 200*0
VG 31.0
VH 38.0
VI : - -'" " ',
' VE- ' . -
VL , .
VM 31.0
VO 32.0
VP 40.0
VQ
VT 34.0
WB: ' - '*
JL 32.0
Y 40.0
Z 41.0
Average
15.33
20.33
24.67
26.67
27.00
28.00
28.00
28.33
EMSL-LV
Res. 2
46.0 ^
':\ y^fl;
30.0
<;/-<-\x"v!,*;l>>^^
\ -- 82^0 /*.
' '" -\ '- y\ปV-
''-'" ' - -'-' ~Cปi-'\s "
V-'ฐ: ,Svt
44.0
33.0
43.0
v','
31.0
33.0
33.0
30.0
X , - _; -
1 188.0
27.0
40.0
-' \ - /__- Y '
* ^f^'--
29.0
30.0
37.0.
34.0
33.0
40.0
44.0
Tag
u
s No data submitted
0 = Insufficient data
Performance Evaluation: Air Filter, 26-Aug-1994
Exper. Rng anal Normalized deviation
Res. 3 Sigma (R + SR) Average (grand-avg) (known) Tag
40.0 3.46 0.394 44.00 HZป-~.^>^Z3>
v;|/r-- V:>^-^', y \ ^ ; '.\ -:' k '';^'';Vf^:;^^^'|^":^^f^f^
28.0 1.53 0.197 29.67 -1.39 -1.03
r'^'-'V^-^""1- vV~ 4: " ''' '. --' i ,U**;;"' ' v!7."' P-'^S^'^^;!^^/^^^*';^
''/? ,$9.6:"'" - --id*15 ' 1.695- -"' ; * -'01,06'' '- ^'lOVit^' V-lb'.7S -""-',- &
",-. *;' \-^'- .'.' - > ' >%% ,'.'--, \ ' ,' - * - ' '- . " ' '' ' ; '
-;i vV, >? 'v''".' iซ\--^-;-; %- \-,C '''''" , ' ^' ',\'\"'",i4'',' f'*i '" *"'ฃ* ' -!-,i.l'!!;\/-<-'~'''1"-~ /-'^' '/ .,''-'*""
^;j>:^/;";: r,.;,' \- ^ -'v' "^\*>;. ' ^V'^>;-K%\:?-/,-/^:""^^
41.0 1.73 0.197 42.00 0.98 1.35
41.0 4.04 0.525 36.67 -0.04 0.32
,\\ , , - -,-' - ">" '*1"~ . X- ,\ V -,;'- \'"" ' Vx-'* -'"'' ''''"'.-
43.0 1.73 0.197 44.00 1.37 1.73
"--.;; ;V-/V- - " ' * -',,-'--< "_ - ;<' .-s- ">"",,; "4: -^-' -^ *?;-'" ',
30.0 2.65 0.328 32.00 -0.94 -0.58
37.0 2.65 0.328 36.00 -0.17 0.19
37.0 2.31 0.263 34.33 -0.49 -0.13
30.0 0.00 0.000 30.00 -1.33 -0.96
----- -- " " ' ,' ' " "-',-' '^ ' , :;"*/"
, f " mto rt ^ ^J fcป*^ t\ en o * 1 0i? ฃi ^J % 'ซ. OiH *JJK. ^ c * Q T -. T v> .s
i^UZ.U * f i;0i VjrifAy " JiyOiDi * v ;'OU*I0,ฐ'V\^ oi.*a.X < X s
26.0 2.65 0.328 28.00 -1.71 -1.35
39.0 1.00 0.131 39.00 0.41 0.77
--,'---,; -' -/ -! ;-;;" : [- :v ';;!"; ^ -:'}^>y;/ซ\
^ '- ' V /' ' ~ '- , ' -" '-"-" >'ป' '
,:'-: \ -'"-*' - - , - - ' ; - -"-,'" :.:-ซ,--' v*V! ' \ , >- v->*> --
36.0 3.61 0.459 32.00 -0.94 -0.58
31.0 1.00 0.131 31.00 -1.13 -0.77
39.0 1.53 0.197 38.67 0.34 0.71
^ - " ''';-" ^ ',* '/ /''-''/- - ' ''--,*
34.0 0.00 0.000 3400 -0.56 _-0.19
y>^ ;'-'-' "-Vf '- ' : ' '' "": ; ', _s ---rx;-y ,.-;!ซv~;-T^-yp--7-" -
32.0 0.58 0.066 32.33 -0.88 -0.51
41.0 0.58 0.066 40.33 0.66 1.03
42.0 1.53 0.197 42.33 1.05 1.41
Data sorted by Laboratory Average
Lab Average Tag Lab Average Tag Lab
TP 28.67 P 30.33 OM
RQ 29.33 OB 30.33 IE
AL 29.33 JI 30.67 EZ
PU 29.33 CA 30.67 EB
PV 29.67 TU 31.00 VO
VG 30.00 VC 31.00 NK
FZ 30.00 KB 31.00 EF
MV 30.00 BO 31.33 RH
TAG SYMBOLS 1t s Above control limit
x s Determined to be an outlier II s Below control limit
-------
EMSL-LV Performance Evaluation:
Alpha
Air Filter, 26-Aug-1994
9/33
Data sorted by Laboratory Average
Average Tag
31.33
31.33
31.33
31.67
32.00
32.00
32.00
32.00
32.33
32.33
32.33
32.33
32.33
32.67
32.67
32.67
32.67
33.00
33.00
33.00
33.00
33.33
33.33
33.33
33.33
33.67
34.00
34.00
34.00
34.00
34.00
34.00
34.00
34.33
34.33
34.33
34.67
34.67
34.67
34.67
34.67
35.00
35.00
35.00
s No data submitted
0 = Insufficient data
Lab
CJ
cc
BL
AP
VM
UZ
PB
E
X
TE
QB
MQ
L
S
RO
NZ
AJ
QM
PP
N
DT
RJ
M
C
AA
DI
VT
TL
TH
QW
QU
DE
AZ
VB
QX
J
TI
TB
T
JY
D
RC
QA
PQ
Average Tag
35.00
35.33
35.33
35.33
35.33
35.33
35.67
35.67
35.67
35.67
36.00
36.00
36.00
36.00
36.00
36.00
36.33
36.33
36.33
36.33
36.33
36.33
36.67
36.67
36.67
36.67
36.67
37.00
37.00
37.00
37.00
37.00
37.00
37.33
37.33
37.33
37.67
38.00
38.33
38.67
38.67
38.67
39.00
39.00
Lab
CE
SW
PM
DD
BK
BH
NT
HE
FE
AK
VA
OA
0
K
FL
BC
NH
LZ
LT
EH
DG
AF
UK
TA
RU
QZ
I
TD
SZ
R
KL
EL
BA
QQ
QD
BM
SM
SD
BG
VP
LF
CP
VH
CQ
Average
39.33
39.33
39.67
39.67
39.67
40.00
40.00
40.00
40.33
40.33
40.33
40.33
40.67
41.00
41.67
41.67
42.00
42.00
42.00
42.33
42.33
42.67
43.00
44.00
44.00
44.00
44.33
45.33
45.67
46.00
47.00
47.67
47.67
47.67
49.33
49.33
50.00
50.67
51.33
51.33
52.00
53.00
53.00
55.00
TAG SYMBOLS ft
x s Determined to be
an outlier 11
Tag
tr
n
ft
ft
ft
ft
ft
s Above
= Below
Lab
KX
1C
IY
DO
AU
SP
RW
A
Y
Q
JS
CO
MA
DH
sx
SR
UJ
GQ
BI
Z
LE
FO
ML
UX
TQ
SI
NJ
AN
QC
RG
RV
SC
PT
HI
QJ
JE
PI
GI
CX
CM
FJ
ss
AE
NP
control limit
control limit
-------
10/33
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Alpha
Average
Tag
Data sorted by Laboratory Average
Lab Average Tag Lab | Average
Tag
Lab
55.00
56.00
tr
tr
HL
LR
65.33
77.33
80.00
x
x
X
DJ
LS
HU
91.00
138.33
196.67
x
x
X
TW
HP
VF
% responding labs
Frequency distribution
10
-6
-4 -20 +2 +4
Normalized deviation of the mean from the known value
% responding labs
Frequency distribution
10-
-6
-4 -2 0 +2 +4
Normalized deviation of the mean from the grand average
= No data submitted
0 = Insufficient data
TAG SYMBOLS
x s Determined to be an outlier
ft s Above control limit
JJ- ^ Below control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
11/33
Beta
Statistical Summary
214 Participants
The known value of this nuclide is 56.0 pCi/F with an expected precision of 10.0; the control limits
are 38.7 to 73.3; the warning regions are 38.7 to 44.4 and 67.6 to 73.3
47(22.0 %) Failed to respond -%
6(2.8 %) Outliers '
7(3.3 %) Out of control
but not an outlier
Statistic
. 136(63.6 %) Within all limits
Respondents
18(8.4 %) In warning zone
but within control
Non-outliers
Mean
Std. Dev.
Variance
%Coef. ofVar.
% deviation of mean from known value
Norm. dev. of mean from known value
Median
% deviation of median from known value
Norm. dev. of median from known value
60.65
14.97
224.13
24.68
8.30
0.31
58.33
4.17
0.16
Grand Avg 59.08
7.23
52.21
12.23
5.50
0.43
58.33
4.17
0.32
14(8.4 %) More than 3 norm. S.D.
17(10.2 %) Between 2 and 3 norm. S.O
7(58.1 %) Within 1 norm. S.D.
of known value
Cl~I~*<39(23.4 %) Between 1 and 2 norm. S.D.
-------
12/33
Beta
Lab Res. 1
A
AA
AE
AF
AJ
AK
AL
AN
AP
AU
AZ
BA
BC
BG
BH
BI
BK
BL
BM
BO
BW
C
CA
CC
CE
CJ
CM
CO
CP
CQ
cs
ex
D
DD
DE
DG
DH
DI
DJ
DL
DM
DO
DP
DT
=
0 a
57.0
58.0
58.0
55.0
59.0
64.0
61.0
70.0
60.0
56.0
55.0
55.0
49.0
69.0
57.0
58.0
55.0
58.0
55.0
52.0
64.0
48.0
56.0
73.0
56.0
57.0
53.0
49.0
58.0
55.0
65.0
59.0
60.0
58.0
62.0
62.0
36.0
59.0
73.0
C v ' f
56.0
EMSL-LV Performance Evaluation: Air Filter, 26-Aug- 1994
Res. 2
59.0
60.0
57.0
_ 48.0
54.0
63.0
61.0
68.0
59.0
55.0
55.0
55.0
61.0
64.0
57.0
57.0
55.0
60.0
44.0
51.0
67.0
51.0
56.0
75.0
57.0
63.0
47.0
48.0
58.0
56.0
-A -."'''''.
64.0
61.0
60.0
58.0
61.0
64.0
20.0
58.0
' >.
67.0
'^ '' ^ f "
56.0
Res. 3
58.0
58.0
57.0
59.0
59.0
63.0
61.0
72.0
60.0
55.0
49.0
56.0
59.0
69.0
58.0
56.0
58.0
57.0
51.0
51.0
66.0
55.0
56.0
73.0
57.0
58.0
62.0
49.0
58.0
58.0
63.0
53.0
59.0
58.0
60.0
60.0
34.6
60.0
* - A -
72.0
:'' ,<,' - [
56.0
No data submitted
Insufficient
data
x =
Exper. Rng anal Normalized deviation
Sigma (R + SR) Average (grand-avg) (known) Tag
1.00
1.15
0.58
2.89
0.58
0.00
2.00
0.58
0.58
3.46
0.58
6.43
2.89
0.58
1.00
1.73
1.53
5.57
0.58
1.53
3.51
0.00
1.15
0.58
3.21
7.55
0.58
0.00
1.53
1.00
4.16
0.58
0.00
1.00
2.00
8.72
1.00
3.21
0.00
0.118
0.118
0.059
0.650
0.295
0.059
0.000
0.236
0.059
0.059
0.354
0.059
0.709
0.295
0.059
0.118
0.177
0.177
0.650
0.059
0.177
0.413
0.000
0.118
0.059
0.354
0.886
0.059
0.000
0.177
0.118
0.473
0.059
0.000
0.118
0.236
0.945
0.118
0.354
0.000
58.00
58.67
57.33
54.00__
57.33
63.33
61.00
70.00
59.67
55.33
53.00
55.33
56.33
67.33
57.33
57.00
56.00
58.33
50.00
51.33
65.67
51.33
56.00
73.67
56.67
59.33
54.00
48.67
58.00
56.33
64.00
57.67
59.67
58.00
61.00
62.00
3400
59.00
'! >-/ -';- '-:
70.67
56.00
TAG SYMBOLS
Determined to
be an
outlier
-0.19
-0.07
-0.30
_;0-8*L
-0.30
0.74
0.33
1.89
0.10
-0.65
-1.05
-0.65
-0.48
1.43
-0.30
-0.36
-0.53
-0.13
-1.57
-1.34
1.14
-1.34
-0.53
2.53
-0.42
0.04
-0.88
-1.80
-0.19
-0.48
0.85
-0.24
0.10
-0.19
0.33
0.51
-.;>"-,-. ---v--
-0.01
'{- ;-::',., /v^;-
2.01
-0.53
tt & Above
li s Below
0.35
0.46
0.23
;0.35^_ ^
0.23
1.27
0.87
2.42
0.64
-0.12
-0.52
-0.12
0.06
1.96
0.23
0.17
0.00
0.40
-1.04
-0.81
1.67
-0.81
0.00
3.06 It
0.12
0.58
-0.35
-1.27
0.35
0.06
1.39
0.29
0.64
0.35
0.87
1.04
,-' - , *
ป4*6& x
0.52
V. -,V-'-' : *-ป;-:-"
2.54
0.00
control limit
control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-
Beta
Lab Res. 1
>. DX>
'""^ \
E
EA
EB
EF
EH
EL
EW
EX
EZ
FE
FJ
;;ITR"
FL
TFO ;
FZ
GE
car
GQ
HE
HI
HL
iroi
iarjr\-'
? -dA.--
I
; Vr-"'<>|ง
v * S ssss s "" > s
64.0
-'*? \ ^JY'-
65.0
52.0
61.0
54.0
62.0
68.0
48.0
58.0
58.0
' " ' ' \ !* \, '''
80.0
*?,-^~ 'f.T'7,-- -
50.0
58.0
'T^ii'"^:
48.0
10.0
53.0
__J70.0_
^l|||f5
"\vX " ^^\\-\^^S
- o- ** \*"i\iซ ^% ^ * -"
60.0
"X"1 ^y"1"X^A%s V
63.0
67.0
:?;!xx ,">/"
57.0
65.0
59.0
76.0
51.0
65.0
59.0
69.0
52.0
61.0
%%\ ^ v %%.,, \ ..-> *^ -.
57.0
61.0
\r^^A
Res. 2
V'^t^^C" -
s\ ',,1,0% s s S . s
63.0
,X^> ' *
65.0
56.0
59.0
54.0
62.0
66.0
57.0
58.0
58.0
. _l?:i,V,
S-.SS ^J.V.,V,^S^V.S^ -.% ^
49.0
59.0
5v^';':.% - j
50.0
69.0
55.0
__70.q__
SSofei
""" 7 \^^ * , \;\ v ;-
% ."" ^X!f H''"^"'1''^'"'^"^ x\s
60.0
tf. %j v* ซs_vyS|^Sij%w ซ%_..% %%%$y
Xi% ^ 5 % % X - %
65.0
64.0
>*" ",***" % -. \VW ^j-.-. ^ s .
57.0
68.0
60.0
77.0
52.0
63.0
60.0
66.0
53.0
66.0
"V ^ """''-
58.0
61.0
^^\T.".\':J
Res. 3
, ' ' ~"-s s,
63.0
!
63.0
39.0
61.0
53.0
61.0
69.0
54.0
58.0
55.0
.. "v > %
78.0
. -. % %
50.0
60.0
1 ; ".,->'
47.0
68.0
52.0
_.72.0_
4Sio^
\ "V- -\ v*' -
"X"1 - ^%. * v -. ^-."X
60.0
" ^A^^'.S'-^':;'!!-
%% ""'T' i"
"% - % ^
64.0
60.0
l^x-^ - -
59.0
70.0
60.0
77.0
51.0
62.0
55.0
68.0
54.0
62.0
s, > > "!
58.0
62.0
^r*?.N"
No data submitted
Insufficient
data
X =
1994
13/33
Exper. Rng anal Normalized deviation
Sigma (R + SR) Average (grand-avg) (known) Tag
0 ?
0.58
1.15
8.89
1.15
0.58
0.58
1.53
4.58
0.00
1.73
1.15
,\ -
0.58
1.00
1.53
1.00
1.53
1.15 m
*^:&ฎ^\
\-
-. ^ ' .' '
0.00
-. ^s%- w jn- ^^ w,-.-, ^%. -.^ ^ -.
. Xv--
1.00
3.51
^ , "" s^
1.15
2.52
0.58
0.58
0.58
1.53
2.65
1.53
1.00
2.65
0.58
0.58
V,V^.;V..,"
' ,7^H^^^r
48.33
69.00
53.33
70.67___
% % .'\ ^ J;. _*,.*- ^^ ''' ^s* ,>> sXj
''' ^'^ ^ - *1 luK 'Gjt f' $' X :
J ' ' i -.,_. ^ ^^ ^ \ฃ&%
l^ \xj. _C, 7ws
_^ ^ > '^--v, s ^ ^x*'1 - "* X^ >
60.00
^ WWซ^^W,%..J;%5. ^%>J.^^ซ ^V^.. -.
. v " ^ ' s > >. \ . v.^ ^.s
64.00
s 63.67
v - "'.,/, \r^ 7 ^*v-
57.67
67.67
59.67
76.67
51.33
63.33
58.00
67.67
53.00
63.00
, > ;/ <**, *v- 1 ,->-*
57.67
61.33
jy '/M-^ki-yvS;'
TAG SYMBOLS
Determined
to be an
outlier
^flf^t:^
s\ VCS*"1 ^ * -.Vi. *"tXX..X\
0.74^^^
^;^ft^^Cr:^
0^91
-1.75
0.22
-0.94
0.45
1.49
-1.05
-0.19
:0.36
'vV-^V- v' "
3.39
y^"-^>^
-1.63
-0.01
Hf^pV-''^
-1.86
1.72
-1.00
2.01
X&%-^\-.v;.v-i x " ^'^'Si
t " *&ฃ*f&Ci!* '' ^ ""'' ^ -
l^iii
-x"1"1 "t^Xx-.x-.^N*
; ^!^xVSN v.'C'*'*1' ^'''X
0.16
w, sv^ ซ^%%%-5- tw*^\w%
\ " "
0.85
0.79
:j^v^X-:V,j
-0.24
1.49
0.10
3.05
-1.34
0.74
-0.19
1.49
-1.05
0.68
Ti'^o^f^I^;- '!
-0.24
0.39
,' * . - -f ~ x'- , *
tt = Above
li = Below
%lS^V' > 'Cs-
t % ^ v ss s-" ' * s J
1.27
f-f^^V^*^^
"1.44
-1.21
0.75
-0.40
0.98
2.02
-0.52
0.35
0.17
'' - l v%ll'* ,
3.93 tt
v^F'rv:i""ป",V
-1.10
0.52
:;"<5:^"/*i"
-1.33
2.25
-0.46
^2.54_
>"?> " ^ >'-S S """^^ _ ซ S
^ tt* *J 14 ^s *. ^ \/^-'A ^
^"ss^ ^X^*^y"0^s
*""'' *H% ^ < ^"''4%*^''^*' ^^^
0.69
WA%W>^<,%-y,% Vs*1"1 ^> % % '*^'* V ^
5s s - " " S *"
1.39
_1.33 _ __
'-!V 'r -\ V '*'-'/
0.29
2.02
0.64
3.58 It
-0.81
1.27
0.35
2.02
-0.52
^1.21
'^"''!, ,",*''* c'X*"^'*
0.29
0.92
:\.l,;.': ' .";-* ,
control limit
control limit
-------
14/33
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Beta
Lab
LE
LF
LM
LR
LS
LT
LZ
M
MA
'ML"
MN
"WO?"
MQ
MV
N
NG
.NT
NH
NJ
NK
NP
NT
NZ
O
OA
OB
OL
OM
OQ
OS
P
PB
PC
PI
PM
PP
PQ
PT
PU
PV
PW
Q
QA
QB
QC
Res. 1
70.0
53.0
: '':?;<-,
71.0
46.0
59.0
55.0
52.0
61.0
" X'93;6>,v
57.0
54.0
58.0
./ \-. '\
64.0
70.0
73.0
64.0
60.0
75.0
59.0
66.0
60.0
55.0
< . -,
57.0
59.0
52.0
62.0
74.0
56.0
55.0
65.0
56.0
40.0
60.0
49.0
76.0
Res. 2 Res. 3
67.0
53.0
--, -*y"^^y-"-^'
72.0
45.0
62.0
56.0
52.0
62.0
'>;<&$;>'^v
ซ' " < *' '"'
/'V'1-'-5'-'/;? ''';,' ',
54.0
53.0
58.0
'"/^"'v "'',. , ;
- - / -- -.. cV ' - '1
62.0
58.0
61.0
68.0
60.0
80.0
56.0
63.0
59.0
' v v
56.0
s ~
57.0
58.0
* % 'V'- ""
51.0
64.0
75.0
56.0
54.0
67.0
57.0
44.0
59.0
50.0
72.0
69.0
55.0
v; ,',"'
73.0
45.0
58.0
58.0
54.0
60.0
9LO
"Vv"T
57.0
51.0
59.0
" '" .
60.0
62.0
59.0
66.0
59.0
77.0
60.0
65.0
61.0
- - '-
58.0
- '; -
57.0
57.0
' !>" * ,- '
52.0
63.0
72.0
56.0
60.0
64.0
58.0
40.0
60.0
49.0
72.0
s No data submitted
0 a
Insufficient
data
x =
Exper. Rng anal Normalized deviation
Sigma (R + SR) Average (grand-avg) (known) Tag
1.53
1.15
,"/"" ' '' - '
1.00
0.58
2.08
1.53
1.15
1.00
>V'.-2,00,,,
.' ' -
.,,, , ^ ' - ."'
1.73
1.53
0.58
/ , , \~
s
2.00
6.11
7.57
2.00
0.58
2.52
2.08
1.53
1.00
1.53
:"
0.00
1.00
.,
0.58
1.00
1.53
0.00
3.21
1.53
1.00
' ,
2.31
0.58
0.58
2.31
0.177
0.118
0.118
0.059
0.236
0.177
0.118
0.118
0,236
1 ,,,; ''-
0.177
0.177
0.059
0.236
0.709
0.827
0.236
0.059
0.295
0.236
0.177
0.118
0.177
0.000
0.118
-
0.059
0.118
0.177
0.000
0.354
0.177
0.118
0.236
0.059
0.059
0.236
68.67
53.67
., V > , - ']*>' ''' *
72.00
45.33
59.67
56.33
52.67
61.00
"\;s^93,ogv;>
f^A-'~''<
,' Jv\ '>'. ^ '*
y?f's:|;v^:'-l
-0.53
-1.11
-0.13
," i.-^> :-}>- X-'\'
,T-\ I-' " .' ''A
0.51
0.74
0.91
1.20
0.10
3.16
-0.13
0.97
v 6
-0.48
,;1;
' V ''; " "*$/
-0.36
_-0.19_^
-;l!/rv"-'-^'?7'
-1.28
0.68
2.53
-0.53
-0.48
1.08
-0.36
11 ' / ' ' '
-3.07
0.10
-1.69
2.47
ft = Above
li 3 Below
2.19
-0.40
:M^^^-v;^vK
2.77
-1.85
0.64
0.06
-0.58
0.87
;v6i^i:,rxH';^
: -' ,
<-' t^f'* ;''ป'-/'
0.00
-0.58
0.40
'-r,x, ':~:' ;ป'i
X",^.;s1:'''* ',
1.04
1.27
1.44
1.73
0.64
3.70 ft
0.40
1.50
0.69
0.06
1'-J\S], *V;
"--- '',- V-V;"1i'
0.17
^0.35
r-^/v^yT
-0.75
1.21
3.06 ft
0.00
0.06
1.62
0.17
' ' *
-2.54
0.64
-1.15
3.00
control limit
control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
15/33
Beta
Exper. Rng anal
Lab
QD
QI
QJ
%
OJtj\
QM
QQ
QU
QW
QX
QZ
R
.'BAT;
RC
RG
RH
RJ
RK
RO
RQ?
RU
RV
RW
S
sc
SD
~girC
SI
SM
SP
Y" jf^~
SQ
SR
ss
sw
sx
sz
T
TA
TB
TD
TE
TH.
Tl
TL
" TP
Res.!
63. 0_
:'X'ฐ '^x'.
54.0
58.0
' \ v--\.>.\ - "", *Xl;
57^0
58.0
55.0
62.0
65.0
46.0
61.0
; \x.-'r*T ^v
63.0
68.0
52.0
55.0
. ,;,^^
73.0
" :: 87.0'*:
59.0
61.0
76.0
58.0
58.0
53.0
"'.' ,;f^ Vf%' ,"
53.0
57.0
69.0
.* ',,-rr \"" ~'T ?",r
V'" ' v^~ " - I^'11
62.0
60.0
53.0
69.0
58.0
55.0
59.0
65.0
51.0
62.0
57.0
57.0
53.0
':> J?T"-f^
Res. 2
61.0
^.'Y^V-V
42.0
59.0
^,?'s>~<' * "
"56.0
58.0
63.0
56.0
65.0
43.0
61.0
- .'^ .xv?^
58.0
63.0
52.0
55.0
ป~ ,-. -' - '.
69.0
::\ \92>0
55.0
62.0
66.0
55.0
57.0
53.0
X s"" ^ <.' - ^i O"^ ""
5\ f 'ซ, "" i\ \X
53.0
58.0
72.0
s v ^sX"" J ^"^
; ^ ^ s^s*s ^ ,
64.0
65.0
54.0
70.0
57.0
55.0
61.0
69.0
51.0
60.0
54.0
62.0
52.0
"V\\T-vt'' - ^ o\v
Res. 3
61.0
^'l^'l-^X'
66.0
58.0
x \ "" ", s ;
56.0
56.0
60.0
61.0
64.0
45.0
61.0
" - ^ \-. - > ^ ^ * ; '\
58.0
66.0
53.0
57.0
75.0
86.0
58.0
60.0
70.0
56.0
57.0
54.0
^"-'Tjixv -v^ ~o
53.0
57.0
76.0
' *\x"~x^"" "\~ >-~-;>v
i~ ^ !ซ;ป >-v - ,-| x->
,ป. gฃQ^"
66.0
54.0
72.0
59.0
55.0
61.0
66.0
52.0
60.0
58.0
66.0
52.0
"^''0 Y;^,v
= No data submitted
0 =
Insufficient
data
x =
Sigma (R
1.15
* C ' \,,
12.00
0.58
0.58
1.15
4.04
3.21
0.58
1.53
0.00
VxU'- - '>:-"^'V
2.89
2.52
0.58
1.15
3.06
3.21
2.08
1.00
5.03
1.53
0.58
0.58
- ;;'"" ^ :, /' ,^- >
0.00
0.58
3.51
N;^^** - -- -- ซ-^ ^ซ
-. ,'''"* ^^
"""l.l5"
3.21
0.58
1.53
1.00
0.00
1.15
2.08
0.58
1.15
2.08
4.51
0.58
+ SR)
0.118
s:"*l'?> Vv
1.795
0.059
; - , '
0.059
0.118
0.473
0.354
0.059
0.177
0.000
^ "^ ^\
0.295
0.295
0.059
0.118
0.354
0.354:
0.236
0.118
0.591
0.177
0.059
0.059
"v - ,-v,{ -'T
0.000
0.059
0.413
SWAV^S Sh % ^ %VW
0.118
0.354
0.059
0.177
0.118
0.000
0.118
0.236
0.059
0.118
0.236
0.532
0.059
>:>!>* "~\ ' '
Average
61.67
v-'.vv'i'
54.00
58.33
, ,, --^ -.- i ,"" '-
56.33
57.33
59.33
59.67
64.67
44.67
61.00
" S^\s -'-"'.
59.67
65.67
52.33
55.67
-\/ " -/
72.33
> ^88i33j-t
57!33
61.00
70.67
56.33
57.33
53.33
"\\ , ', -'1'^
53.66
57.33
72.33
- "X -~ซ,~!"^!-'~~-
1 \'"J.|!\ ,,\
62.67
63.67
53.67
70.33
58.00
55.00
60.33
66.67
51.33
60.67
56.33
61.67
52.33
'""j^f^
TAG SYMBOLS
Determined to
be an outlier
Normalized deviation
(grand-avg) (known) Tag
0.45
^; ';Iw^Hoik
-0.88
-0.13
%s"~ 'NX- x '"A;' "'-V-;
-"^"X-
-0.30
0.04
0.10
0.97
-2.50
0.33
"x;,ป'^: '^fV'Tt* *?{*"' Vs
0.10
1.14
-1.17
_^^ -0.59
*'<- --: ,' "~-xVv '-,',
2.30
,\.:'-v6.07'>--->< 4
-0.30
0.33
2.01
-0.48
-0.30
-1.00
^:v%\x^yv*i
-Y.05*
-0.30
2.30
^W^|^"Cs'^Vx>^i
0 ^"^"** <v:':
0.64
1.67
-0.64
-0.06
,,-v^ -, -,^^ ^
2.83
t;;5.60-:': ^:x/-
0.23
0.87
2.54
0.06
0.23
-0.46
C\;;L-;=ylJ<ปS
-6.52
0.23
2.83
TT"~>i, . ~-^~v, ss-;-~.
'V-'^A^VV* *'-v
1.15 "*
1.33
-0.40
2.48
0.35
-0.17
0.75
1.85
-0.81
0.81
0.06
0.98
-0.64
\;M^r--7";" /^- '
control limit
control limit
-------
16/33
Beta
Lab Res. 1
TQ ,JO.O
"fWWf* C ^ * / ^s^' * "*
. ~**' '" r/,';-. '' , v
\TS"- ,;;'- ' -,:*
: ijfif, :, \ -, : ,
TU 65.0
: TV''V\' VX^~
TW 48.0
m V;:.''-
UK 40.0
' -UV'" ' ' - "''- "
UX 65.0
UY 66.0
UZ 45.0
VA 56.0
"VBT :* "/
VC 47.0
W,,. ' .', .. >,.
. ^_^ > ^. s"*
ป/lr O ง O il
w-f ฃ-Hf**\r
VG 39.0
VH 63.0
'VI -' "'
VL 54.0
VM 59.0
VO 53.0
VP 54.0
VQ
VT 53.0
WB- '- - - .
X 44.0
Y 63.0
Z 74.0
Average
30.00
38.00
39.00
41.33
44.33
44.67
45.33
47.00
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Res. 2
74.0
.^ " ^--"^ /'vJj^S1" * '
" * '* '/V^ "^"A',"-
A%<' " C^ '
!~; \--;\ s\-*- *
65.0
'-A r.-. -'-*'-; "-4
50.0
:":'4-5>W'i,
39.0
!T~7!"ir:'"'
60.0
64.0
50.0
54.0
\.< ; ' "''
47.0
36.0
67.0
',.-'
51.0
58.0
55.0
54.0
59.0
- . - - s, _, ;-A
45.0
61.0
76.0
Tag
X
U
= No data submitted
0 = Insufficient data
Exper. Rng anal Normalized deviation
Res. 3 Sigma (R + SR) Average (grand-avg) (known) Tag
70.0 2.31 0.236 71.33 2.12 2.66
^^ ' -. -.i-1"1-1" '"'''' " *i ,: ' '"-.'' " ' ^ * ' ' " ' ' /- ^X'"" ;'. ** ^ *?*!' <-\'^ff r -,*''*'**?' "''i'^f' S^ ^ ' * % * J
ซ* XA" * - ^'i< /V ^ ^ ' " ' ' ' ' *"* " ^ ^.S'-' y '' "" ' -? '"" ' ^ ' 'J "" * ''V ** V V ^"' ' ^^''^^fx^ft? '"'''^ * '\'j *-^*-V'-'X:' *'/ A<" * 1^4*5' 'v'1^:'^i"-y *f'f C ^V l>\tซ!' '<, \
fi.),"^,/^ :"'V". , - "~-^'"-^: '-..^,';*~ '' hy^rV-^';'^v^-"vv5vf^:
r ^ llv --,' ' ' r~ "^ -^ ""'"-" - >ป/-- ' ' ~ : '^;..;;:;.. ..'!"-: -';J ;- ; y^'f-^^ '*;<^;^^^?;:/-ซ -|^!
64.0 0.58 0.059 64.67 0.97 1.50
v\*v,: >>\j-"'"'- ' s '-,-, -: - ''^- i ''.^v/ ;"^;^w::^'i?>>^ ; V;* *';'-'
43.0 3.61 0.413 47.00-2.09 -1.56
;-|v:^v>;;:; .-: ;--^^i%I^|fC|^f%:
38.0 1.00 0.118 39.00 -3.48 .:?**_
'*' "% '* * '""'"'' "" '% ' "''' ^'" ,_' ^v'f'j " "' % ^V ' ,_ f fฃf.f,f f.fft..^.f., '-.' " '.^
65.0 2.89 0.295 63^33 0.74 1.27
63.0 1.53 0.177 64.33 0.91 1.44
55.0 5.00 0.591 50.00 -1.57 -1.04
56.0 1.15 0.118 55.33 -0.65 -0.12
>" ;:;'" , :, ' ' - '- .-,-, '::= '- ;;^"f-'\O-J^^y^%"r'^
49.0 1.15 0.118 47.67 -1.98 -1.44
" 208.0 ' 4iOO 0,473 - 212.0X) Vr' -/Js&w ?-?"- '^2f'.62' '-"''><'"''"
39.0 1.73 0.177 38.00 -3.65 -3.12 11
65.0 2.00 0.236 65.00 1-03 1.56
ซ,;', _;- ,^-. ^,p '^->>% V;v-^?:T.^' \*,':,
53.0 1.53 0.177 52.67 -1.11 -0.58
58.0 0.58 0.059 58.33 -0.13 0.40
53.0 1.15 0.118 53.67 -0.94 -0.40
52.0 1.15 0.118 53.33 -1.00-0.46
> -; -._-'- .. * .*':.* s//;;:^. " \/v>v^,:;;.^ป;{;
60.0 3.79 0.413 57.33 -0.30 0.23
,;' ,f; \-~' v 'v ;;, - ;; >;, :- _ ' - '-y\- ,}" .^"t:-:l- %< ^Ca/"; ,{ V" v ;* f '
44.0 0.58 0.059 44.33 -2.55 -2.02
63.0 1.15 0.118 62.33 0.56 1.10
73.0 1.53 0.177 74.33 2.64 3.18 It
Data sorted by Laboratory Average
Lab Average Tag Lab Average Tag Lab
DJ 47.67 VC 51.33 TD
VG 48.33 GQ 51.33 JI
UK 48.67 CO 51.33 C
Q 49.00 EF 51.33 BO
X 49.33 QB 51.67 PI
QZ 49.67 FZ 52.33 TL
LS 50.00 UZ 52.33 RH
TW 50.00 BM 52.67 VL
TAG SYMBOLS ft = Above control limit
x = Determined to be an outlier Ji s Below control limit
-------
Beta
EMSL-LV Performance Evaluation:
Air Filter, 26-Aug-1994
17/33
Data sorted by Laboratory Average
Average
52.67
52.67
53.00
53.00
53.00
53.00
53.33
53.33
53.33
53.67
53.67
53.67
53.67
54.00
54.00
54.00
55.00
55.33
55.33
55.33
55.67
56.00
56.00
56.00
56.00
56.00
56.33
56.33
56.33
56.33
56.33
56.33
56.33
56.33
56.67
57.00
57.00
57.00
57.00
57.33
57.33
57.33
57.33
57.33
= No data
Tag Lab
MV
M
SI
KH
EZ
AZ
VP
SD
ffl
VO
SW
LF
EL
QJ
CM
AF
T
VA
BA
AU
RJ
PQ
MQ
DT
CA
BK
TH
S
QM
PT
OM
LZ
CQ
BC
CE
PV
P
FJ
BI
VT
SM
SC
RU
QQ
Average Tag
57.33
57.33
57.33
57.67
57.67
57.67
58.00
58.00
58.00
58.00
58.00
58.00
58.00
58.33
58.33
58.33
58.33
58.33
58.67
59.00
59.00
59.33
59.33
59.67
59.67
59.67
59.67
59.67
59.67
59.67
59.67
60.00
60.00
60.33
60.33
60.67
61.00
61.00
61.00
61.00
61.00
61.33
61.67
61.67
Lab
BH
AJ
AE
KX
IU
D
SZ
PB
JY
FE
DE
CP
A
VM
QK
0
N
BL
AA
GE
DL
QU
CJ
RC
QW
QA
NT
LT
J
DD
AP
OB
I
TA
EH
TE
RV
R
MA
DG
AL
L
TI
QD
Average Tag
61.67
62.00
62.00
62.33
62.67
63.00
63.00
63.33
63.33
63.33
63.33
63.33
63.67
63.67
64.00
64.00
64.33
64.33
64.33
64.67
64.67
64.67
65.00
65.33
65.67
65.67
66.00
66.67
67.33
67.67
67.67
67.67
68.67
69.00
70.00
70.33
70.67
70.67
70.67
71.33
72.00
72.33
72.33
73.33
submitted TAG SYMBOLS tt = Above
0 s Insufficient data x = Determined to be
an outlier II = Below
Lab
EW
NH
DH
Y
SR
PM
KL
UX
NJ
JS
E
AK
SS
IE
1C
CX
UY
NK
EB
TU
QX
OA
VH
PU
RG
BW
NP
TB
BG
K
IY
EX
LE
HE
AN
SX
RW
HL
DO
TQ
LR
SP
RO
QC
control limit
control limit
-------
18/33
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Beta
Average
Tag
Data sorted by Laboratory Average
Lab | Average Tag Lab | Average
Tag
Lab
73.67
73.67
74.33
IT
ft
tr
pp
cc
z
76.67
77.33
78.67
86.67
It
II
tr
JE
NZ
FL
HP
88.33
93.00
106.67
212.00
x
x
X
X
RQ
ML
HU
VF
responding labs
Frequency distribution
10
T
-6
% responding labs
-4 -20+2 +4
Normalized deviation of the mean from the known value
Frequency distribution
10
-6
-4-20 +2 +4
Normalized deviation of the mean from the grand average
s No data submitted
0 = Insufficient data
TAG SYMBOLS
x s Determined to be an outlier
ft = Above control limit
Ji = Below control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
19/33
Strontium 90 Statistical Summary 214 Participants
The known value of this nuclide is 20.0 pCi/F with an expected precision of 5.0; the control limits
are 11.3 to 28.7; the warning regions are 11.3 to 14.2 and 25.8 to 28.7
126(58.9 %) Failed to respond .
6(2.8 %) Outliers
Statistic
. 79(36.9 %) Within all limits
Respondents
3(1.4 %) In warning zone
but within control
Non-outliers
Mean
Std. Dev.
Variance
% Coef. of Var.
% deviation of mean from known value
Norm. dev. of mean from known value
Median
% deviation of median from known value
Norm. dev. of median from known value
19.65
4.73
22.39
24.09
-1.76
-0.07
19.33
-3.33
-0.14
Grand Avg 19.57
2.76
7.62
14.10
-2.15
-0.16
19.33
-3.33
-0.24
6(6.8 %) More than 3 norm. S.D. ป,
3(3.4 %) Between 2 and 3 norm. S.D.
60(68.2 %) Within 1 norm. S.D.
of known value
' 19(21.6 %) Between 1 and 2 norm. S.D.
-------
20/33
EMSL-LV Performance Evaluation: Air Filter, 26-
Strontium 90
Lab
A
AA
AE
AF
^ AT '
AJ
AK
AL
;AN^
*AP
AU
AZ
BA
BC
BG
BH
Bt
' BK
BL
BM
BO
BW
;C
CA
CC
CE
CJ
CM
CO
CP
CQ
CS
CX
D
DD
DE
DG
DH
DI
DJ
DL
DM
DO
DIV
DT
=
0 a
Res. 1
20.0
20.0
19.0
' * /"'' -"' TJ" ;:
-.-/' -h,wv
20.0
22.0
' -. , ^ X ^x * ":)
ff +* " -'"''- " "-
~~ , "" f ~~ " "
* -;c^ :
21.0
17.0
15.0
18.0
- .', *' !
?;; - - ,/v "
,"
18.0
, ' ' Xv % % ' - f > "V
19.0
18.0
18.0
: , ', ^
- - /
''' - - -'
19.0
18.0
26.0
22.0
18.0
21.0
..
21.0
-<,,^
17.0
''''?"" -'S^'V"''^
^C^vt^yv
20.0
22.0
> "v*ฃYs"x ~v,\ Y ',-"
"'s* '\, vyV '**-\*"ฃfV
*" ', ,v V *'"j ' ^J^\^\
/l>v^' ;^'k*A
20.0
16.0
18.0
19.0
'*''e\".'.-:ฃ*\S-
^:\7- "^-;tV>,;
' - ";<" *"-r ;'
17.0
- -,i"J'v- -* 'V'" - -'
20.0
, ,' "-
':"' ,: ฐ'" -' '
19.0
* '"'' *? % s \" '
-.^s'- +1\ " *'*"'
^'^ 18.0
:. ^ ' " j v v
' ' '' -j f :
/ " * A S , * s"
17.0
" V ;'"" v' "T^' '" 5^ " '^ --
17.0
s- ^^<ฃ'l\ ,J:>.;'"
18.0
22.0
16.0
22.0
! - , ;
-. ;: :;.-< ^- '"
22.0
^"'^^r^Vj
14.0
19.0
20.0
18.0
7ix.,v;
>'': 4-
19.0
22.0
{':''^
^ * "7 ^ ^
-'? " * ~~
,'i.^':^
18.0
21.0
17.0
19.0
20.0
'', s' '
20.0
>
17.0
'-.:''
18.0
;'-, *'; " '
18.0
' V 4* ~-t
19.0
' , >-"
14.0
22.0
17.0
23.0
- ",- -..
, *
20.0
-'V v'"'
14.0
No data submitted
Insufficient
data
X s
Exper.
Sigma
0.58
0.58
1.00
^ %s'"' % -^ ,''/
v ': i ""'"" """ Z '
.;. 5>;'-. --' ";
0.58
0.00
A-/ '' ^-~-
''' * ; J
"'^" ^",^" . '
> i ,
1.53
2.65
1.53
0.58
' s
v V " ,
1.53
0.58
1.00
0.00
> '~:^l :'
X'
1.00
'v'-1 '-, -~- >' -
1.00
6.11
0.00
1.00
1.00
f ""
1.00
"' -"' , '
1.15
Rnganal
(R + SR) Average
0.118
0.118
0.236
. S A > "'"
0.118
0.000
f\f V ''^
v \ - V
,;, -,^ *
0.354
0.591
0.354
0.118
0.354
0.118
0.236
<
0.000
/ '
0.236
0.236
1.795
0.000
0.236
0.236
0.236
0.236
19.67
19.67
- - -! :"'""',
18.00
-"|7"*f"^!v-lf"'A'.S
*,' ; :^*V^;^;<-
19.67
22.00
,^/x.' % - '" v % x^
"^t"*^"* '-s\'
*^">^-,',- c"**-;f
ป>,? ! ,_-> ;;; - '
19.67
18.00
16.67
18.67
'V % -iV '
-' " VA -'"! /-
-, - ,,. -.,^-
18.33
^ "" " _-" ซ __ - ' x^ ' ^
19.67
",',
18.00
-- %
' ' "" V" -
18.00
''' \\ ' ?'ป7 "
! ' ,! -' V, ' -"
, *o '
18.00
->v%; - V;Y75
18.00
19.33
22.00
17.00
22.00
- - -
:: '
21.00
, ' - ซ ,\f '
14.67
TAG SYMBOLS
Determined
to be an
outlier
Aug-1994
Normalized deviation
(grand-avg) (known) Tag
0.03
0.03
- ;. '* , ^/r?7; '"Cv?'-'?
-0.54__^
? ^ ,' -IW?"!'1?.^"
;'ซ;';j^;--^^'-"'^
0.03
0.84
-^V'^-C^ฎ)^
,> -' -S ,' '; ,^'j"1 'v\ OS-' tf " ^!
'^^r-f^ilA -;|1^ ,'<:"*
-: v- ^".C1-"'\,^,i*1;' -
0.03
-0.54
-1.01
-0.31
' \f<"^"''''f ^\'"' s "
"" *, - ^ *" . ^ "" % "x
*s"^-^i^'"?-^
-0.43
^^V'^i^V'
0.03
;V\;'v^JV;i*r'^
^-11^ "^'"^i
-0.54
",V- \-- - ' ป" ' *'; /
- '"/. '""^- ^?
-0.54
'^/^P-lv:^*
A,:;4;H4;-"f^>j,
, % /. - \'t -'""' ,^
-0.54
"<'>-^^r^:r"
-0.54
,,'"' /7V-V-" ,o --'!
-0.08
0.84
-0.89
0.84
' ' / _. '
' --1'"-'' ' 'T; " '? *
"''"-'";f7'-';'i';v '> >'ซ';
0.50
'' ," ft?^^ Cv ^ ^' *
-1.70
tt s Above
JJ- s Below
-0.12
-0.12
px*rr^i7'V&?
w-0.69_
^IS-^':?l''ซ\''f
vs<-v ^ป'/f ^-'
-0.12
0.69
Sv-Vn'"/'^*'^
?, \' A*L ' ' - !
N^^?^" '^ j\^--''*\^ '
-.v^ \s / >< , ^
-0.12
-0.69
-1.15
-0.46
^v^wi^i/
SC^lf:!?"' '
__ t-.f.-.'.^ri. "^ ^ ,
-0.58
;%',"--< 1.V '-/*''- ป/' -
-0.12
r.;;**'.^ ',"'/
;'-:vr-,>'!\ V;'/
-0.69
r.";' _ ,;v\i^
y'",i '/', '*""
-0.69
W."% *: *'#'*"
fe'70&ซ" -,*r .,'
"', ' '-^,' ' , c*^
-0.69
v^^^^V
-0.69
'-//_; ' _/;; " - -
-0.23
0.69
-1.04
0.69
*
' /
." -',0 '. ' :
'*" K' - >: , ; -
^p,r?5i,, ป'r.,..
',-;''--"*! *,',
-1.85
control limit
control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
21/33
Strontium 90
Lab
Dfc
E
-__'. -
'JfiA,
EB
''"'''wwtt' %
'K^flJ*
%%
EH
EL
EW:,
EX;
EZ
FE
FJ
X " JL^J^
FK
FL;>
. FOC;
FZ
"TOB".
'GI-'f
GQ
TTR
-m .
HL
HP
HU
S uj in m 111 '
x ipnsr
Res. 1
xW"*c' '- ฃ**1^&
20.0
\ V. "s^. *W~v\.,
y^"1*-.^5 ;,,-%-!\^
14.0
wsw^.u. WAX.W* S^"^ O^1-1-"
\ SN ." ^ Xs- \/";;" ฐs '
N ,-^X1' NN %-"''> V-,s
18.0
18.0 _
U--V 0 ^S?*-!''^
x;>^ t^x^v'^
! 17.0
19.0
16.0
*x\v--v "*-.ซ w:Ss * * %
^ v ^ "V ^x^ x
y."\'{:$^ *?
4%\V" \ 'St ,.,,. .s Jv^s
_JL9.Q^
1^!!3Z5
< .- "\;;KlP;r-
ซxV ;ซ^: , -r
27.0
;V.ซ * .. s ^;~/- -' s-
' \s - *T-
17.0
20.0
"iXv," ^ ww^ "X^x^ X'.sjX^
v " ^ - "" \*-
Res. 2
.^V-'*C
22.0
vXv-<' v;\;^ .*W-S~ '-'
20.0
21.0
18.0
" "^'^s "'1 \ -"-.%<- A *
^ป ^ys. >-T ---ซ>;- ^
^V^r>5:,;;
^ 15V>;^!: y\-f-{
21.0
<. x s ' v X - -X""
V-^ -~ ^"'*y ~
:.;Vfi^*-^Vs
27.0
"ir;, -" ': Vs'.*-
;;V3;^;-Cr.
15.0
20.0
5''X-.''\X^'Xv'-tXXX \ f\ X
\*. Vs vvt!'^''''^ s V-- '"x--'"
Res. 3
^SVk ^ * - 0
21.0
;,x, -
- -x~
21.0
*** "^s * % X^
XX ; -Xs o^-.-, ""
Xw %-. xx x"1^ ^,
18.0
17.0
s S ^ v ^
xฐ ", ;x y
20.0
19.0
18.0
;^s X^ N, ^;.^
. v ^s> f1 .
^'"' '%
s'-'" -, /'
17.0
-;;,.%\; -
27.0
s? \ i\
13.0
21.0
s% X1-""-. * - x;
^ ^ v^ "-""- ,? ฐ
Exper.
Sigma
1.00
, % \ ป .. \
- ' ~; -. . ,
3.51
i ***' ." . X *
Of\f\
,\j\J
0.58
. ~,>;..,- >
1.73
1.15
1.15
xs s - ^ ^
>x
- V '
2.00
V. '
0.00
V"\ "S s-.
2^00
0.58
^ . ^ * ^ ~ . "" * *
^ ^ " -. N "" s
Rnganal
(R + SR)
x" ^ s "-s" s^
0.236
" ^ \v " -X "'' * ""
0.827
xs \ "" v. X**
0.000
, ..ฐ,:1A8,^ ,
" o s ""
s ^" s "V " X^
0.354
0.236
0.236
v "y ^ll
Xs s '"^ s s^x
-' s ;, >ป > '- x! '
- - xv . ,-:.'"
6^473
" ^ < v -
^^.ปw-ซ .
0.000
0.473
0.118
%^ ซ>" ^ i
Normalized deviation
Average
';/-;v-\ -
21.00
x- *'\ \J^>-;-S'-'
X - ป-;!~n>x^.
17.67
ซ ss ^^^^ ^ N % s-,^ %
X -s ^x \ '^ i ' ^v
X^^Xi^ 0* A% N^"XX " ^
18.00
17.33
s-^ ; ^ ^
%vt % \^%A ^^S'
19.00
19.67
17.33
\, ^ t v-^v.,-.
^\i^fv.'.-A-
; ^''1-A *' ^ s *~i ^
X ซ.','o-I\'i:V %
19.00
" "/ X''s -'
" - * "" - * i s , -*
27.00
" V '
-r^\ :^AvX
15.00
20.33
" ^ ^^ N^ ^"i'.^^O
f %\ ^ .^ '.S 5^\
(grand-avg) (known) Tag
'H^-^v;^1^
0.50
.'X \V;-TC;\\ : "tfev* \ '^
^fi'Sft'^V-^^Vr^V'''"
-0.66
* SX s "*vs; sv ' v" ^. ^ VAS- * s s X^ C1" w
\^ "J"-''X^ ^ "" SXx ^X^-^s* ^^X; X"
xXs^Vj V; v ^ iwXvlXr4 'f^'-x^wL
-0.54
...^J,L.._
r^'V^* ^x'-tvN r^ ^
5v;73SS&n
-0.20
0.03
-0.77
V ^. ^-VM-X* "* !^ฅ*> ^^ X-- v * X*S> *
.^V;"s't'^ - "V" "
*j:l%^'S;?r\^:':>
vX.s*^kf,v."-\'
-0.20
^^TTT.i^'r'
7"i3v*:t*v-\r's
:;v>rK!5j-^
2.57
S... -;.-x; ^Kx>*x\f;V
s.^*-1 ' ' T > ~ '-;>
-1.58
0.26
^ : -.-^X\^\x- "Sft^^X1-.",*'- ^"X XX^XT
"*\5 XC^^XX* J^t' '"'' si^N^4^'''''
tK^lf!^^ ;
0.35
'."'',, ^'' .5!,VC%~ ' *'
* ,\\Uซ~\^
-0.81
)\s'- \* "^ Xs^^X"1 ." """
cs^ > "^^ 9 \- '
v.''^ Xs" " ""''"' s "ฐ" vs
-0.69
.^2^_^_
:-s *-ซ*. - '" y^** 'N>
% s ^ t" w\ >%V "" A >^
-X v v * ""-"^ \-s* ^ >"
-0.35
-0.12
-0.92
% ^A%^. V% S-^ ^% ^ *
-'-> ;".* "ซ - _ ' -
.^ ,-V,,V.:
.'." '7,V-~-;.ni:ป;'-:
-0.35
^.r?H'*'3
> 0 ^V"-1 s s s 9 \
';:\'-^y:v
2.42
' -v. -" > >,?,
;x^: Vcv-ซ /
-1.73
0.12.
^ XjJX'*i* T^XX-- " ^X'''''*'''T'\v!A
5"^^ oV^-- X V1V-1' sX^s '"S.^xx"'-
- "" - ^ ->"%x ^ \ v' s ^ % '-.' v. ,\x.'' "" ^ ' "" s " " s ' h .. ""----". s ^ "" " Vs v" v "" s" ."" v """ x "" ^ x^ ^ \s^^ -X"1" ^ A"'-.0
* j-H "
* >.
IA
1C
IK**
O ฐv~
iu
j
JE
~JI~"
JS
JY
K
KF
KH
KL
KM
KX
L
LA
=
0 s
-\ ^-5" ' ^^v^vr
- - s '"x' ^ ^ v? " ^\
, \\: -V;-^"ซ
17.0
: ;"^' ^^..v^t
\,jix\< -v^\\-^-\
ii*'S!i
20.0
20.0
v^':"'T^F
16.0
24.0
21.0
1
18.0
19.0
,-" ,---" -s - ; :\!
19.0
>^i'^x
I.^^M
tX^X*t V^\l \-Xsx ^v
> ..." "_ ^ ss ^ - X x1- s
c-; ;>^:i^*\s:s
18.6
-fi/v^\C^:^T:
> -;-f.isซ;-x^|^| , ...
*^^sv t- s? ^ ' '\i^ - * ^x-ixWb
. ,x J ^c" o .\ x""" ,5
20.0
21.0
5A l^f^" x
18.0
24.0
23.0
^ s s^s
20.0
22.0
"" '"^'\ ,"- ~"v
20.0
^^^'.^."'.v . ;.'.'^
s^-.\-. -- ^
"' *it.. '!-!x
17.0
'^x.V^'-"'
^\.:;\,\-i~-\-!-^s
%;^-?r
20.0
20.0
!
18.0
25.0
23.0
' . '-,
19.0
21.0
', *ซ. ;-'i.ฐ '
19.0
isX>! '' .A" "-;.";'
,.*. .A^.-*.' ,
^.. ^
No data submitted
Insufficient
data
X =
\'\V'* ;-' . ';- ' ;-
- .,\*.> V"?'
0.58
" .. '^ . , . ^
- ^.,ป -ซ - y ..'
.\';''\/',.i *^*
0.00
0.58
1.15
0.58
1.15
- -
1.00
1.53
0.58
^V^x^xV?^ v ,\ \^
k^'\:^';>:
^s<^sv-\--\
s s % \ X, -.0
: :'v 1 , ; -^
0.118
^ ss v <.-. ;\V
X\ ; ,xXx-; ;".& ^
>.* -. S "s \s ^^ - '^
0^000
0.118
0.236
0.118
0.236
0.236
0.354
0.118
" >v"'Hvt -;'-*\
; ^vi^fj*
.%V\x.*- VxTx.\\
1;-"->.^Cvi-.
17.33
^>ฅr .i".!*^'
','- i'*,i''\f')Tsi^
:3S
20.00
20.33
*
17.33
24.33
22.33
! '.%-'*-- > ;
19.00
20.67
- - x- ,
19.33
^^^H^'f'^
-^ri;lfl
TAG SYMBOLS
Determined
to be an outlier
^ ^^ s-" -\ >X^\^? "-v-4"
V _-.x^.^x\'v>yl-?-Xx''':' %s"%^'1 Vs ,s
xV X^' *" J-" ^ ?Nv'' " " -> s
---y
^7:ฎ??^ ^1 ^?
f."Sl!;*:fefJ ."fiSCH-xx.%1
0.15
0.26
;Y;\ , 1>:"!"
-0.77
1.65
0.96
.^. -x*ฃ;.-^'-"'~"
-0.20
^0.38
!"'-V>''^'.t%V. -!'-" .'"-
-0^08
ji^x^^^^^ ^
i^-^ife^ x^i?
tt = Above
Ji = Below
^S^^Cx^**^ ^r
* N ^ "I. S __ "" " * ''X ^ V \ X
^xxii^. k-iป;c;
ฃ.92
^v)"-?;-V y^^ "
>v,,^ ,,s fiซ, fซ~A ^.^
0.00
0.12
y v- ,^ *r%'
-0.92
1.50
0.81
, ^
-------
22/33
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Strontium 90
Lab
Res. 1
Exper. Rng anal Normalized deviation
Res. 2 Res. 3 Sigma (R + SR) Average (grand-avg) (known) Tag
LE
IF
-iM:f
LR
LS
LT
LZ:^"
M
.MA-v!
ML '';
"MN" i
MP
MQ
MVv
#/"'
-Nd
;Nr'">
Hflaf<
NJ
NK
NP
NT\
.NZ*
O
OA
OB
OL
OM
OQ
OS
:P* "
PB
PC
PI" i
PM
PP
PQ
PT
PU
PV
PW
Q
<&
&
28.0
14.0
20.0
28.0 28.0 0.00
16.0 14.0 1.15
21.0 21.0 0.58
23.0 23.0 23.0 0.00
'!, ,,.ซ/-'< ->>
0.000
0.236
0.118
0.000
28.00 2.92 2.77
14.67 -1.70 -1.85
20.67 0.38 0.23
23.00
.1.19
' "'' > f s ff , : ' "" S, * ''\'-\* Js,* ,' .. <>< J * ' , * V"1 -'- '"' t, ^ ฑ j *''''
j s>^-^ ^ ,. ' ""*'<;' "Ji* " ""S- \' """" "X v '\ ', ^ ^ ^ ' ^ % \"~-
19.0
19.0
19.0
0.00
0.000
19.00 -0.20 -0.35
18.0
20.0
19.0
17.0.
, *\'ซ '' *' *
20.0
19.0
18.0
'.-: j" ^ .' t
22.0
V
20.0
0.58
1.15
;
0.58
0.118 17.67 t ,,:0.66 .Q.81
0.236 20.67 0^38 0.23
'v' ?'''
0.118 19.33 -0.08 -0.23
-;f : .r-, '*]** ^ -."&:/,$-,-f?*;^!v%, K>."v'- ,,7'iป-1;;
; -. ' -*!"",.'- ' .*"'-,-"'^W, .-^r'. !,;;x ,' >rป .'ป/.',--
, j ., , ; ^s,,,,;, ,, ,,,;;, y-^-f -;;. , s- -/; , ' ,;; -> ',ป ,'\-
; ,'- '-- ,- ,;,',%;'" !";?! "i*,;f i \x> , A'~";/> -,< x,." ,; '
' "V" vฐv>',^'" ^''/'T-""' - ,' ''''!'
' ^^ , v'C'"--' %-.'V>/'^> '/V^-Y''''? u^"/^ i . ^V%' - \>V -', /W''.---
-'- ,"> .,:.,,;:, .^dll^s-"! :4,,.^"> ^VV"'' '-'-
20.0
23.0
17.0
18.0
15.0
12.0
21.0 20.0 0.58
0.26 0.12
V ,yMWA ^f-ff. J
0.118 20.33
, ",.," //:''> ^!:'''/ ^; .^ V>:"^>%-' ?6'
>-- r1 -- -: ;-: --."---' 'A-v^.^-'^V'''--'' ;;iNr'
20.0
16.0
17.0
16.0
12.0
22.0
16.0
18.0
17.0
13.0
1.53
0.58
0.58
1.00
0.58
0.354
0.118
0.118
0.236
0.118
21.67
16.33
17.67
16.00
12.33
0.73
-1.12
-0.66
-1.24
-2.51
0.58
-1.27
-0.81
-1.39
-2.66
& No data submitted
0 = Insufficient data
TAG SYMBOLS
Determined to be an outlier
ft s Above control limit
li = Below control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
23/33
Strontium 90
Lab
Res. 1
Exper. Rng anal Normalized deviation
Res. 2 Res. 3 Sigma (R + SR) Average (grand-avg) (known) Tag
QJ
QM
l " -
QU
QW
QZ
R
RA
RC
23.0
18.0
"*\-SS:'' v w^
v
27.0
26.0
T^
21.0
17.0
21.0
16.0
19.0
19.0
22.0
2.08 0.473
21.33
0.61
0.46
25.0
26.0
18.0
18.0
20.0
16.0
'
RH
18.0
18.0
14.0
22.0
23.0
19.0
17.0
21.0
15.0
18.0
RV
20.0
g "
sc
SD
"SFS
SI
23.0
18.0
25.0
17.0 19.0
20.0
20.0
21.0
21.0
20.0
rt,_ W.W. V ^
20.0
0.354
0.118
0.118
0.118
0.00
0.473
0.354
0.000
Jaiis
1.19
-0.31
1.04
-0.46
20.00
-'Sipr*
,v,,,' 'V*\
SR
ss
sw
-sz
T
TB
TD
TE,"
TH
TI
TL
19.0
23.0
18.0
22.0
20.0
25.0
18.0
24.0
18.0
23.0
18.0
22.0
18.0
26.0
18.0
26.0
39.0
22.0
26.0
1.00
1.53
0.00
2.00
2.31
2.08
0.236
0.354
0.000
-.. -. * , \ <.
" \
0.473
2.020 ;
0.473
0.473
0.15 0.00
"%K J:^-4il|;^"-xt *
' -'v?< ฐ *^r, - -{;Vซ^= :. ,
, , , *' \'~ ?-ป "5-;>ซ><~'-"->'ป">-\-%~ **-\
^\, ^N-tfitA-\ ;^>-~Ais>-f c1 - %"ป*"** V >JVA:-!
itn - - ป 'ฅป?>:-^ti; ^ -~ c-i^s^^?-^
:^^i^4i^^i^^iis^^^^
;; x>^"A'>5.hy;r ->tป- ^&$$vv x~> \v;- \!?ฐ ~!
19.00 -0.20 -0.35
24.67 1.77 1.62
18.00
- *">ฃ*/
24.00
-0.54 -0.69
""" \i-t'- ^ i\ \ *'*' ^ ^ ""* "
1.53 1.39
'v 3K$8 J ^ VS;5^ *KS ^HlJ^:
^o'-^K^-''^-. ^-i^-?-'^^^"/;^^**
:" V ;^\ -sr./;:\,::>;' ^^,-V,^, V-'
19.33 -0.08 -0.23
23.67 1.42 1.27
= No data submitted
0 = Insufficient data
TAG SYMBOLS
Determined to be an outlier
ft s Above control limit
& = Below control limit
-------
24/33 EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Strontium 90
Exper.
Lab Res. 1 Res. 2 Res. 3 Sigma
TQ 19.0 __18.0 18-ฐ_ ,,ฐ-58
^TRr;-'';^^^::^|2^i$^^^-;C:'^^: '. <<
"Tft" '- - '" ! '' ' -' *" '- v " i-'-^H%, si ;> ;'~ X'- ;' -V V '-,---- - '
;*ป >;- ;/ ,<-:x- , -" ; - W4:f5 ?';;,-f - - >, " - ,; - -
;; TT ,- , :, -V- - 77 '7 , v- ? - ; ; >'v ,- 7^' "' ;7f 7:= : { ? ; " 7 - -, ,-, ; 7 - '
>T0; ',' :'- * -x- -- "*-?-" --" - ;'"", -' "-V-4 -v'vX: ,;,I-L-xf \i ' '"* ''*"" '' ' ' '"-- ''
'"TV- ' / *-'''' "V- \ TfpX'-'^t ''* V''>5^- . '*." '"'
^****# - '. jf ' ^> .. ^f. < j^ ; * j\?, X; ', ^ ;' """*
^ * " .-" <. \"-v- - ^ "H" * ฃ\,v 'X '\ ^* ?! ^ VA ^r"'-" ^.S. rV- V -"" ' ^ *' v "
" ^ " ^i"1 v ;' ; ' ^ *' -;'' x -.'" v ^ '^* ' ' -
XJK'- .; -X* >: ^; ^-;ar t ] ] ^;">; : ; Vv" ' v >s
UV' - ' "v ^'''' 7^;- ^'"..'4* "''5' :' '
UX 23.0 20.0 22.0 1.53
m ''- '''J ':' "''';? :"' " '.'
VA 21.0 21.0 21.0 0.00
s rS-f y " ' ' " " / fj '. v.,.. '' > ^ ' - " * ' ' ,,
VB . - ; -" --r- V "" v, "
, VC-, : -^7^7 ,(:KV\\ -;'-'/^ !'C' **;;- -77C -: ' ";
-VE!\,-'",'; ->-]'.; .>7;:.^,' -.ฃ, 7-'; i's ,/',-, -! rf?'--! , ~* ''
-VF----- '/.- >- y*\i-^- 7^ ;-- :-''-: /,' -
VG 18.0 17.0 18.0 0.58
\yft' -=-;::":/";--- j;V^O;;^\:V-\:V 7 ;'
vi - -^,-7777:-: ' ;- ;;." -
-VK^ - - 'r '--1 "0' ".'Vs'7 "'":*' *' ;^ ' '- ; " ' "
VL 24.0 24.0 24^0 0.00
,VM ' """'T' " / :" .""- " " ' "/ ",= ,'>-,, :
VO 18.0 20.0 19.0 1.00
VP 35.0 34.0 aelo LOO
' \tt\ ' " - ' ;'"'\-' -" -' " * "........;,,/.,--; 's, ' , ,,
- V*|- , ,- \ ,t ';' ,'^\\, ;^\- ,*r' ' * ', '
m ซ*ป \ '.'' f f ' . . V V % /
Yf Fll - ,>-. t_.^S|. j %% % -.- / ^ " % ป
tl>'i'fc ->-.. - -. ,
-WB-v - - ->- --;->;- ll>- :. :,,---
x 17/P ..i?-ฐ. ,i^ฐ, 2-ฐฐ
Yv - ^' ''' .f \ '' '^ : "" '
<" *^ / - -
Z 19.0 20.0 20.0 0.58
Rng anal Normalized deviation
(R + SR) Average (grand-avg) (known) Tag
0.118 18.33 -0.43 -0.58
- i.. :' ;V^'Vi**>^^^s^^(^'^^^"1*^;f^^1^1"^1*'
'-,"-- ,> -. .,^'V^;s^^^^J;^^'^^^^^*^^^1^V-*:vi-
- "f <-!.<>- ,-,-' v vos i'.?' ;~A*--X '>\ '< v - .'
---<-' - - -ป\ i ,,r-o-i % .V5n>w> j'1-11 -- '. ' , <>--' :ซ;- -,
''-,>/' "'"" \P'-' "?,' *?"' -1,'1-'' ' .,
, .. -\ ' j-'-^vv- v>' .-ซ-."-/- <*&*; -<', v,'*^v,.v -'v (-*'' '
-" , - *"> i^.V-'^^^^'.^vvcj-'^yvxvft^ -
' -- -'!-, - " - - "-, <--'; \ ->---; '5"t-?i-"">? - ป A >,\ ;;Ttr^' ^^-t^v/'/iv^'V
7->-,-,- /- ;,' y^^/X-^i^v^^C^-^'- '*' '
, .v, .- / , ,,, ? ' -V- % - ,....ฃ. '.-*-\* --f ^,.v^.'' .v.-s-! ' ' -' s^--- -'"^-- -'- ---' - *, A,
'/ --,'- , - \x-"h 1- '-'-& -,>>,'- !/>:<.- -,-:-- "-*'-' -*: ,
- -'> ",), ,'X,- \^\-!-' --'-xiv ->--vป ' >ซ?< >*S-V>",
- - / - "- -r :/>v .wv? ti:^7:- -s^^^' -'^'"
^ . " "' *', ''^^ " ;\ ,-.'' ^y^ */ ^ A/ ""
^ % , " ?,'" -ts s s"'s^ , V * ,
* - ^ % / \ ," ^ . Xa-VI ' % " ^ VNA- w ^
\ " *^-\ "'''" *, "' ^ -.,-." '' o " """ *
,,0.354' " 21.67 ^^\_0.73_ J_j0.58 J_mA%
< ,- '' "\ >;' -<';?'''' ;'' a~-- i ''' "'7; - ^s'^'\-'
0.000 21.00 0.50 0.35
'- " : "f.-,, ',''(" '"">, ff'&xz't < """-, " >"*.-- -xyt"" ,;; '" '
-,-!*'- ' ' i -<-, ''ซ,x, < *><; %,,\: ' : - v^--r^v:'fcS^:^Si^.;:-^^
'"-.,- '- ; v ' .-ฃ;' V^C^"^^?^ '^.-t."1 i v~, ;- s.^Vi'>,'"C
- 7 :-^>: '*:-%^";' *rv -'-'-V'
0.118 17.67 -0.66 -0.81
\" v ' - : - 7 - /" r-7 v \- -V "" v 7 f ' 7"" '.";''< VV '-
"-""""", v--. " "" \- ', ," ';' - ?t !-' --J1- ": - "- '} x-
: : ,'*< '<; - * f '- i-x :- ' '
;"-=''*' s, " ' -" " * ':" ' : '; ' , "
0.236 19.00 -0.20 _,.-0-35
0.236 35.00 S.3& :' 8.20 X
/,-- - ' '-- -"' .-'"( -' :"&- '"i-- -,V- '-,- -- ' '
:" ' ' 7- ' ' "-: ~!'7<";:r ";;-7 '',.,"':"'" t!-" '^-T, '"""*, ''
' - ' ', ' -- *'\ V^*":Vf*"V'< ?;4:" > *>7
0.473 17.00 -0.89 -1.04
!\ " -'' " /; * ' ~ *
0.118 19.67 0.03 -0.12
Data sorted by Laboratory Average
Average Tag Lab Average
1.00 x RQ 16.00
7.33 x SM 16.33
10.00 x QK 16.67
12.33 Q 17.00
14.67 LS 17.00
14.67 DT 17.00
15.00 HP 17.33
15.67 RC 17.33
Tag Lab Average Tag Lab
PV 17.33 1C
PT 17.33 FJ
BC 17.33 EL
X 17.67 VG
QM 17.67 PU
DG 17.67 NJ
R 17.67 EB
JS 18.00 T
s No data submitted TAG SYMBOLS ft = Above control limit
0 = Insufficient data x = Determined
to be an outlier 11 = Below control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Strontium 90
Average Tag
18.00
18.00
18.00
18.00
18.00
18.00
18.00
18.00
18.33
18.33
18.67
18.67
19.00
19.00
19.00
19.00
19.00
19.00
19.33
19.33
19.33
% responding labs
10
-6 ' -4
% responding labs
. 10
On IBS, .,._.,_
-6 -4
s No data submitted
0 = Insufficient data
Da
Lab
RH
EH
CX
CQ
CJ
CA
BA
AF
TQ
BL
SD
BG
VO
ss
MQ
KH
FZ
EZ
n
QZ
OA
ita sorted by Laboratory Averag
Average Tag Lab
19.33 KX
19.33 DD
19.67 Z
19.67 RV
19.67 FE
19.67 BO
19.67 AZ
19.67 AK
19.67 AA
19.67 A
20.00 SI
20.00 J
20.33 PB
20.33 JE
20.33 HU
20.67 RA
20.67 NP
20.67 LT
20.67 KL
21.00 VA
21.00 E
fe
Average Tag
21.00
21.33
21.67
21.67
22.00
22.00
22.00
22.33
23.00
23.00
23.67
24.00
24.00
24.33
24.67
24.67
25.00
27.00
28.00
35.00 x
35.33 x
35.67 x
Frequency distribution
llltl.
. . -.Illlt.lll-.-.i- . _
-2 T b T +2 ' +4
Normalized deviation of the mean from the known value
Frequency distribution
......
iLJ.i
_ . -.TllilllLlT.-n .
-2 T I T +'2 T +4
Normalized deviation of the mean from the grand average
TAG SYMBOLS ft = Above
x = Determined to be an outlier & = Below
25/33
Lab
DO
QJ
UX
PP
DH
DE
AL
K
SC
M
TL
VL
TB
JY
SW
QU
QW
HE
LR
VP
TD
RU
_B
+6
B_
A
control limit
control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
26/33
Cesium 137 Statistical Summary 214 Participants
The known value of this nuclide is 15.0 pCi/F with an expected precision of 5.0; the control limits
are 6.3 to 23.7; the warning regions are 6.3 to 9.2 and 20.8 to 23.7
68(31.8 %) Failed to respond .
5(2.3 %) Outliers '
Statistic
134(62.6 %) Within all limits
Respondents
7(3.3 %) In warning zone
but within control
Non-outliers
Mean
Std. Dev.
Variance
%Coef. ofVar.
% deviation of mean from known value
Norm. dev. of mean from known value
Median
% deviation of median from known value
Norm. dev. of median from known value
17.17
4.10
16.83
23.90
14.44
0.53
16.33
8.89
0.33
Grand Avg 16.59
2.42
5.87
14.61
10.59
0.66
16.33
8.89
0.55
5(3.4 %) More than 3 norm. S.D.
7(4.8 %) Between 2 and 3 norm. S.D. '
97(66.4 %) Within 1 norm. S.D.
of Known value
37(25.3 %) Between 1 and 2 norm. S.D.
-------
27/33
Cesium 137
Lab Res. 1
A
AA
AE
AF
AJ
AK
AL
AN
At*
AU
AZ
BA
BC
BO
BH
BI
BK
BL
BM
BO
BW
C
CA
CC
CE
CJ
CM
CO
CP
CQ
CS
CX
D
DD
DE
DG
DH
DI
DJ
DL
DM
DO
DP
DT
=
0 s
14.0
20.0
20.0
17.0
/ > iv7::.
15.0
15.0
23.0
16.0
16.0
16.0
23.0
- "- 3&0- %
15.0
20.0
14.0
16.0
13.0
34.6
14.0
14.0
13.0
16.0
17.0
18.0
19.0
19.0
17.0
21.0
16.0
19.0
16.0
15.0
18.0
18.0
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Res. 2
16.0
20.0
18.0
15.0
: ^;Xv'>
15.0
14.0
17.0
17.0
17.0
15.0
23.0
16.0
20.0
16.0
16.0
15.0
33.6
15.0
14.0
13.0
16.0
17.0
17.0
21.0
17.0
15.0
19.0
16.0
18.0
15.0
14.0
17.0
18.0
Res. 3
15.0
18.0
18.0
19.0
/ / ~'\ v"
15.0
15.0
18.0
V - * ' .t '" ''
15.0
17.0
15.0
22.0
:.co8ox)-'
15.0
19.'0
15.0
16.0
16.0
/ 24.6
15.0
14.0
13.0
19.0
v .. *
15.0
18.0
20.0
21.0
15.0
19.0
17.0
16.0
15.0
16.0
>' -'
17.0
'/%, ; V- " ..y -
N -/ <. " -.1. A A\
15.0
No data submitted
Insufficient
data
x =
Exper. Rng anal
Sigma (R + SR) Average
1.00
1.15
1.15
2.00
- "
0.00
0.58
3.21
1.00
0.58
0.58
0.58
0.58
0.58
1.00
0.00
1.53
5,51
0.58
0.00
0.00
1.73
1.15
0.58
1.00
2.00
1.15
1.15
0.58
1.53
0.58
1.00
0.58
1.73
0.236
0.236
0.236
0.473
_,
0.000
0.118
0.709
0.236
0.118
0.118
0.118
1346
0.118
0.118
0.236
0.000
0.354
1.345
0.118
0.000
0.000
0.354
0.236
0.118
0.236
0.473
0.236
0.236
0.118
0.354
0.118
0.236
0.118
0.354
15.00
19.33
18.67
17.00
<'':' ' v>\ "*''
15.00
14.67
19.33
16.00
16.67
15.33
22.67
'"' ^tA rt^\ '' '
'v* w"W*W\ป V
15.33
19.67
,*' '
15.00
16.00
14.67
30.33,
14.67
14.00
"" X ' t ''
13.00
17.00
16.33
17.67
20.00
19.00
15.67
19.67
16.33
17.67
15.33
15.00
17.33
' *" ,1 ff'
17.00
TAG SYMBOLS
Determined to
be an
outlier
Normalized deviation
(grand-avg) (known) Tag
-0.55
0.95
0.72
.. J?.-J-*ซ
SSdl^S
-0^55
-0.67
0.95
-0.20
0.03
-0.43
2.11
:'-; >-i,6l-':^v!''
-0.43
1.07
-0.55
-0.20
-0.67
\v;4.76^ ^
-0.67
-0.90
- ->,-*,;;- ;,;
-1.24
0.14
-0.09
0.37
1.18
0.84
-0.32
1.07
-0.09
0.37
-0.43
' -1' >, -
-0.55
-: '' *>,\>v;~
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Cesium 137
Lab Res. 1
E
JEB"
':,EF>
EH
EL
':EW.
EX
EZ
FE
FJ
FL
FZ
GE
GI
GQ
HE
-gj|V
HL
HP
HU
' ' wk*
'!<-' 1
IA
1C
;m;
, ft -
_iu ^
< rirS
j
JE
JI
JS
JY
K ,
:VKF '
KH
KL
KM
KX
L_
%,,l'"i6.'o*7
_i5;?L,
^v^;u:"
17.6
15.0
>^^:?v\ ;;;^
20.0
18.0
14.0
13.0
17.0
14.0
14.0
19.0
15.0
Jt5.0_%
'\'-~,^o\7^
13.0
18.0
20.0
.;, ^-^"^""F^vi
i^i^A";
18.0
17.0
V>A ^A*A;=A
17.0
^;^'x*;4^Sฃง
17.0
18.0
13.0
14.0
20.0
19.0
x /' - >;
18.0
18.0
15.0
13.0
10.0
Res. 2 Res. 3
"^ leTo "
_ 15.0
xv<:^y\y^
16.6
16.0
V^fCJ^'1^%^'
20.0
17.0
14.0
18.0
18.0
14.0
16.0
20.0
15.0
>% 15.0
'-'I- ฐv;;Vv'^^
14.0
20.0
21.0
j,s^ -^-i; CAi^^XAX^ ^".A "
Hfl, - A^^AA^
17.0
19.0
'^^^'^i' i\
18.0
I'l^^V^^'^
16.0
17.0
14.0
14.0
16.0
27.0
\ , - ' -v- > ,, . " *
23.0
19.0
15.0
14.0
10.0
* y^^ s ^ \> o''^'1^
" "^ 'V\v\ ^^i- s v s *^ ^
15.0
14.0
s<* 4x-5f,s\\
14.0
17.0
"* ^-ฐ7^:
18.0
16.0
12.0
19.0
18.0
14.0
15.0
19.0
15.0
15.0
,ซW"^v
13.0
25.0
20.0
S-,';N -| *-
-\- ;^-\l-;~
17.0
18.0
% "" x ""- ""
;-;-Cv ;F"
^17.0^
^r.%,. ^ %
1.00
1.53
1.00
0.58
2.08
4.04
4.04
0.58
1.73
0.58
0.58
0.118
0.118
j.y4yA;
0.354
0.236
1 v-x^i!*~;
0.236
0.236
0.236
0.709
0.118
0.000
0.236
0.118
0.000
0.000
^ >-.-
0.118
0.827
0.118
^ V i ' *
0.118
0.236
: "'\A
0.118
^V'""''1"
0.236
0.354
0.236
0.118
0.473
0.945
0.945
0.118
0.354
0.118
0.118
^A5:67".--,-
A4:6J,,^,,
-^;\^ป/V^ C'^T
15.67
16.00
v?";1 ;'';--;, ' x >' -\ ^x
19.33
17.00
13.33
16.67
. -1 "^A;^:^:^
17.67
14.00
15.00
19.33
15.00
_JL5.00
;-s-:' ^^/"V;-^?
13.33
21.00
20.33
",~ '- A'\; ~^;H.^ ^;
A ->; ^vi\*^'h't1'-*^
17.33
18.00
^-"'AA^A1;!;;?
^^^^17.33 "Js
,,>\'>;5;^x >;^;*; ;j~ป
17.00
18.33
13.00
14.33
18.33
22.67
-% ,-.~; - " ,;,,-^\\^\- :^
22.33
18.67
14.00
13.67
9.67
TAG SYMBOLS
Determined
to be an
outlier
^-OJ67 ^
-%^|^^t
-0.32
,,;0.20_^w
";$?t|^;^t:'A
0.95
0.14
-1.13
0.03
^0.37
-0.90
-0.55
0.95
-0.55
_;0.55
AV^^XttX?-1
-1.13
1.53
1.30
\?y^fT;AsV>'
^^^4
0.26
. ,ฐ:4i-,
A i-\s,:-Vi; - V -A A
~\'a26v^_"
{^^f?x?\^>"%
0.14
0.60
-1.24
-0.78
0.60
^AH,
A;{^5:y^A^
1.99
0.72
-0.90
-1.01
-2.40
ft = Above
$ = Below
0;23
^!';^^*^f
0.23
^0.35^
\xrfr?- v ^ ''*'
1.50
0.69
-0.58
0.58
0.92
-0.35
0.00
1.50
0.00
q.oo
;viA~r.i^?>\
-0.58
2.08
1.85
;nrw^ >"r;\;^; x
*>^v5^^i '
o!si
0';^:-;^
^:'?!:;';y * :ป~ x
x.0.8'l"_^_
'ป^-xoVx "^' ^ 'i"ฐ
0.69
1.15
-0.69
-0.23
1.15
2.66
,;!";^7 "\^ป;T
2.54
1.27
-0.35
-0.46
-1.85
control limit
control limit
-------
29/33
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Cesium 137
Exper. Rng anal
Lab
, LR:;
LF
LM
LR
LS
LT
;L2,
M
MA
ML
MN,
MP
MQ
MV
N
ml
NH
NJ
NK
NP
NT
NZ
O
OA
OB
OL
OM
OQ
OS
P
PB
PC
PI
PM
PP
PQ
PT
PU
PV
PW
Q
QA
QB
QC
Res. 1
:>^x 28.0
15.0
-""' " - ' "-> ' '" '- ',
16.0
; ' - \, '-v '
15.0
17.0
11.0
17.0
15.0
19.0
18.0
15.0
20.0
18.0
' ^ ^ *'
13.0
23.0
17.0
15.0
15.0
16.0
17.0
15.0
.-. ' ^ j ^
14.0
19.0
18.0
19.0
22.0
17.0
13.0
16.0
18.0
15.0
. , " ; ,' .;! '
Res. 2
^$&i&&
15.0
" ^' ^ " ^>*;%i
17.0
^ ,;:?:v;-:?^,:
15.0
^"^f^f
19.0
17.0
18.0
' s ",-. *"" ~~
15.0
19.0
18.0
16.0
-" ; 4 ?.->
18.0
15.0
v * "<'
15.0
- " \ s V;-> '-
23.0
16.0
15.0
14.0
15.0
* - ^,\ , ',
19.0
15.0
! ^ -V'CH ' "
13.0
19.0
18.0
21.0
25.0
18.0
14.0
17.0
18.0
16.0
',' ' ' -U "''" ~
Res. 3
* ,-?:$&Q >>
17.0
<;< S',y ""."': ; ,
16.0
f', ' >', ' '*-'~?X;
I5'?
j^-y.^ _
19.0
11.0
19.0
; '' ,
16.0
18.0
19.0
16.0
s ^ "* f * * f '* %
19.0
15.0
', -\ - _- .
12.0
/ -' -*-
0.00
,/vi-'
1.15
3.46
1.00
'' Vx ' (
0.58
0.58
0.58
0.58
1.00
. 1.73
, \
1.53
5.20
1.00
0.58
2.65
2.65
3.06
0.58
0.58
0.58
0.00
1.15
3.51
1.00
1.53
1.00
0.00
1.00
+ SR)
0.236 '
0.236
' 1
0.118
Average
>> 26*671 x
15.67
-v- - *''":'*,:-;< f
16.33
Normalized deviation
(grand-avg) (known) Tag
^${B'&f3$j&
-0.32
V, fijtvt. -jCff.* ฃ / ^Vtv&A+t
;^-;^>^';^^j;;
-0.09
SUiQA^ ป*&'.ป
0.23
^ f yv"^ ^'' vfff .. "
0.46
' ' ' ' - *"* '- ^'*': -' : '-s^?, '^'^f^f ^^'^^C??' ^*- "':''
0.000
' - ' ~',V
0.236
0.709
0.236
;',
0.118
0.118
0.118
0.118
0.236
0.354
0.354
. ' . , ,:
1.120
0.236
0.118
0.591
0.591
0.709
0.118
0.118
0.118
0.000
0.236
0.827
0.236
0.354
0.236
0.000
0.236
15.00
" '^:yff.:Z
18.33
13.00
18.00
"- "\^,-^~r
15.33
18.67
18.33
15.67
' " ' ' ' ' , -'
19.00
16.00
r ' f' f , *.?
13.33
;'- "?,'. V...
20.00
16.00
15.33
13.00
17.00
s *
19.67
15.33
13.67
18.67
18.00
20.33
21.67
18.00
14.33
17.00
18.00
15.00
< ' s **V * ''
TAG SYMBOLS
Determined to
be an outlier
-,'
_w_-0.55
^f^"'^'^^
0.60
-1.24
0.49
\^::T ^ : \
-0.43
0.72
0.60
-0.32
^, '->'J',V;' ; j-{
0.84
-0.20
>:--^,<-v-:rHsr'
-1.13
Aft^Vj-ซ?/,y^
1.18
-0.20
-0.43
-1.24
"'' -'-"', " '*' - ""."
0.14
O ' - ''-^ :-;,'>
*,\," '.,/\:<\ <
1.07
-0.43
"-'-:,:i :'^:'V '-
-1.01
- ,
0.72
0.49
1.30
1.76
0.49
-0.78
0.14
0.49
-0.55
** .r^*::'/^.^
tt s Above
li 3 Below
0.00
7:5f^X'''^ป>":'
1.15
-0.69
1.04
V '*','" . ' * '
0.12
1.27
1.15
0.23
,- X^ Vx/ '"" - ^-. f ' f
1.39
0.35
>HV^ AV,;'
-0.58
^fi'*>
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Cesium 137
Lab Res. 1
\ OD'
'OJT'1'
QJ
QK
QL
QM
QQ
QU
QW
QX
QZ
R
RA
RC
EG
RH
!*1RVX
ซK
RO
RQ
RU
RV
"RW
S
sc
SD
SF"
SI
SM
VSP'
,;- v '
, SQ <
SR
ss
sw
sx
sz
T
TA
TB
TD
TE
TH
TI
TL
TP
r^W-i^-;
^U^l^le??
14.0
14.0
16.0
15.0
15.0
12.0
16.0
16.0
16.0
17.0
19.0
>' ฐ,V'- \ ' * , -\ V !
12.0
W. ^ \ S^ S ^ V V^ .%*. ซ ^"A
V s ^ ^ " s
15X)
17.0
16.0
15.0
^""r:v?':$?
15.0
15.0
14.0
,....; ^~Y^^-
19.0
15.0
V:; " "^'S:O->XV'V"'V^V
^;:^}f:^;,y|^'
'"^!^\'v\\x ;>' 4-f\'l
15.0
16.0
17.0
15.0
23.0
14.0
17.0
22.0
11.0
19.0
^
17.0
18.0
16.0
Res. 2
^ll^;^,-:^
^^s^ii-^vriix?
""" 14?0
14.0
15.0
.^l0^.
' 12.0 ""
13.0
16.0
15.0
16.0
17.0
18.0
;>-^r\;;;v^!
12.0
^>..v.^t,t . ป^>H-.
,V,^^^::
14.0
16.0
18.0
15.0
h \~'T \ ' ,*, ' - \
16.0
15.0
17.0
;V--;-"''^" ~"
19.0
20.0
^ ^-|SW\" Jl^vx
-"4^Tv -^--"i^\ \:v;
"^Si>; ->,if- s1- ^."cl't
16.0
16.0
17.0
15.0
22.0
16.0
17.0
21.0
10.0
19.0
16.0
17.0
15.0
Res. 3
* *" ' Si '''
^^A\
13.0
14.0
15.0
16.0
11.0
14.0
19.0
16.0
16.0
18.0
19.0
11.0
, , _
/i-^.V
17.0
13.0
18.0
17.0
>i %-
16.0
18.0
16.0
'"P \
19:6
22.0
^ ^"--v\\ v v;'''\\'-
"" " ' ''''' h
'h^V^v'xC
19.0
16.0
17.0
15.0
22.0
16.0
18.0
15.0
9.0
18.0
16.0
17.0
15.0
s No data submitted
0 a
Insufficient
data
x. =
Exper.
Sigma
^ ^ ^t^s .
0.58
0.00
0.58
0.58
2.08
1.00
1.73
0.58
0.00
0.58
0.58
0.58
X1 s *" s " "" h
-,-;=, :f- ,'J
1.53
2.08
1.15
1.15
0.58
1.73
1.53
? o \ -
0.00
3.61
^. , VA Wrt^t.W,^'. ^%^^^. ^
% ,% -.-.^
V v\* - V ,
2.08
0.00
0.00
0.00
0.58
1.15
0.58
3.79
1.00
0.58
0.58
0.58
0.58
30/33 1
Rng anal Normalized deviation
(R + SR) Average (grand-avg) (known) Tag
V'">>;
" > ^
6.118
0.000
0.118
0.118
0.473
0.236
0.354
0.118
0.000
0.118
0.118
0.118
A.-.^ f. ^
0.354
0.473
0.236
0.236
0.118
0.354
0.354
> - - ; -,s
0.000
0.827
' '-V \' V"?"^
-*r"-^
0.473
0.000
0.000
0.000
0.118
0.236
0.118
0.827
0.236
0.118
0.118
0.118
0.118
'.*. '^SC^-C^
i-Tx>^*^^^v
13.67
14.00
15.33
15.67
12.67
13.00
17.00
15.67
16.00
17.33
18.67
\ * * \'~ ,;v' -> "- V^-v,x ' ;
11.67
\ " ' ~:--j ;^ซ5?-r^w
xtVr^^i^;
"l5~.33 "
15.33
17.33
15.67v
C.%s s v^v^^ wt ""S,-.*"" stX'v5*<'
S S V -.,' 5 * "" N -. *" **
15.67"""""
16.00
15.67
"''" ;<--,-- . \V~-s -
19^00
19.00
T^fx^^Il^^F^!*
'v , / \^PT i '\$ ^cf
v,'" ^'\" 'x^;;xt^\$?"'^f^l
16.67
16.00
17.00
15.00
22.33
15.33
17.33
19.33
10.00
18.67
.,
16.33
17.33
15.33
TAG SYMBOLS
Determined
to be an
outlier
^;^K^&
|4^|^i
"-1.01
-0.90
-0.43
-0.32
-L36
-1.24
0.14
-0.32
-0.20
0.26
0.72
^ -, ^r>- : ^ :
-1.71
^r-1,1"'^;^^
'.' S J'K'v'^'s1
-0.43
-0.43
0.26
-0.32
?r';\;IiP-'
-0^32
-0.20
-0.32
V,, vTv" - "-
0.84
0.84
^^j^^,,..
ff^l^\:^\
s*.*^^;^;^^
0.03
-0.20
0.14
-0.55
1.99
-0.43
0.26
0.95
-2.28
0.72
^x -
-0.09
0.26
-0.43
ft s Above
b = Below
%^|^4ป :,;
l^^^|p^?>
"-6.46
-0.35
0.12
0.23
-0.81
-0.69
0.69
0.23
0.35
0.81
1.27
o,;Cv:' ,-;>V:;-
-1.15
>?"'-\t;;> ^* "^-r yซ
;-^^:^V
0.12
0.12
0.81
0.23
^<^?^>-V
0.23
0.35
0.23
r>~~~~--ty^;\
1.39
1.39
<|s^||gปl r;,1 ;H,-;
6.58
0.35
0.69
0.00
2.54
0.12
0.81
1.50
-1.73
1.27
ซ
0.46
0.81
0.12
control limit
control limit
-------
31/33
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Cesium 137
Lab Res. 1
Exper. Rng anal Normalized deviation
Res. 2 Res. 3 Sigma (R + SR) Average (grand-avg) (known) Tag
U -^ - ur ป
17.00 0.14 0.
^j^^^n>^^^wm^^smy^^
TQ 18.0
"""'.''":- i ' <' ',*'''' K"
17.0
16.0
1.00
T.67
TW
tJJ
UK
-
UV
ux
UY
'->'
19.0
16.0
VA
VB
VC
VE
VF
VG
VH
VI
14.0
16.0
19.0
16.0
18.0
20.0
17.0
' \ ^
14.0
18.0
17.0
x s *'
15.0
20.0
VL
VM
VO
VP
WB
X
Y
Z
15.0
19.0
15.0
23.0
15.0
16.0
32,0
16.0
18.0
15.0
25.0
15.0
15.0
22.0
16.0
14.0
17.0
13.0
\"f f * S
15.0
23.0
17.0
17.0
15.0
20.0
16.0
16.0
36.0
1.53
0.58
"' ? ,
0.00
1.00
3.06
0.58
2.52
1.00
1.00
0.00
2.52
0.58
0.58
1;53
0.000
0.236
0.709
0.118
0.591
0.236
0.236
0.000
0.591
0.118
0.118
0.364
i ~f^&y'\i" "t<'-'*'* ,7s';.'4lj'
16.33
-OX)9
0.46
15.33
20.33
16.00
18.00
15.00
22.67
-0.43
1.30
-0.20
0.49
-0.55
2.11
15.33
15.67
33.67
-0.43
-0.32
0.12
1.85
0.35
1.04
0.00
2.66
0.12
0.23
Average
Tag
Data sorted by Laboratory Average
Lab Average Tag Lab | Average
Tag
Lab
9.67
10.00
11.67
12.67
13.00
13.00
13.00
13.00
L
TD
RH
QU
QW
OB
MA
JI
13.00
13.33
13.33
13.33
13.67
13.67
13.67
14.00
CE
NP
HL
FE
QJ
PI
KX
VA
14.00
14.00
14.00
14.00
14.33
14.33
14.67
14.67
QK
KM
FZ
CA
PW
JS
EB
C
= No data submitted
0 = Insufficient data
TAG SYMBOLS
x = Determined to be an outlier
IT = Above control limit
II s Below control limit
-------
EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Cesium 137
32/33
Data sorted by Laboratory Average
Average
14.67
14.67
15.00
15.00
15.00
15.00
15.00
15.00
15.00
15.00
15.00
15.00
15.00
15.33
15.33
15.33
15.33
15.33
15.33
15.33
15.33
15.33
15.33
15.33
15.33
15.33
15.67
15.67
15.67
15.67
15.67
15.67
15.67
15.67
15.67
15.67
15.67
16.00
16.00
16.00
Tag Lab
BO
AL
VO
sx
QB
LT
HE
GQ
GE
DL
BL
AK
A
X
VG
TP
T
RQ
RO
QL
PB
OA
MP
DH
BH
BA
Y
SD
S
RV
QZ
QM
N
LF
EH
E
D
VL
SS
sc
Average Tag
16.00
16.00
16.00
16.00
16.00
16.00
16.33
16.33
16.33
16.33
16.33
16.33
16.67
16.67
16.67
17.00
17.00
17.00
17.00
17.00
17.00
17.00
17.00
17.00
17.00
17.00
17.33
17.33
17.33
17.33
17.33
17.33
17.33
17.67
17.67
17.67
18.00
18.00
18.00
18.00
18.00
= No data submitted TAG SYMBOLS
1 0 s Insufficient data x s Determined to be an
Lab
R
O
NJ
EL
BM
AU
VE
UY
TI
LR
DE
CO
SR
FJ
AZ
VB
TQ
SW
QX
Q
OM
J
EZ
DT
CJ
AF
TL
TA
RU
RA
IU
IA
DO
FL
DG
CP
VM
QA
PV
PQ
ML
Average Tag
18.00
18.33
18.33
18.33
18.33
18.67
18.67
18.67
18.67
18.67
18.67
19.00
19.00
19.00
19.00
19.33
19.33
19.33
19.33
19.33
19.67
19.67
19.67
20.00
20.00
20.33
20.33
20.33
20.33
21.00
21.67
22.33
22.33
22.67
22.67
22.67
26.67 x
30.00 x
30.33 x
33.67 x
46.67 x
It s Above
outlier li s Below
Lab
1C
MV
M
JY
JE
TE
RC
PP
MQ
KL
AE
SM
SI
NH
CX
TB
GI
EX
AN
AA
P
DD
BI
NZ
CQ
VH
UX
PT
HU
HP
PU
SZ
KH
VP
K
BC
LE
BG
BW
Z
TU
control limit
control limit
-------
33/33 EMSL-LV Performance Evaluation: Air Filter, 26-Aug-1994
Cesium 137
% responding labs Frequency distribution
-6 -4 -20+2+4
Normalized deviation of the mean from the known value
% responding labs Frequency distribution
10
-.- -If
ilhm .ii __.
-6 -4 -20 +2 +4 +6
Normalized deviation of the mean from the grand average
------- |