BQS OBSP Determination:
3,3DICHLOROBENZIDINE
SCHEDULE: 1383 , TESTIDCODE: 34631GCM55
Open Data Set
Plotted Points Statistics
3,3DICHLOROBENZIDINE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
41
22%
13%
21%
9%
Total
41
22%
13%
21%
9%
Sample Statistics
3,3DICHLOROBENZIDINE
Characteristic
N
%
% Basis
Plotted
41
69%
Spiked
Estimated Values
41
69%
Spiked
Deleted Values
4
3%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
60
.
False Negatives
18
31%
18 out of 59
Not Spiked
77
.
False Positives
0
0%
0 out of 74