BQS OBSP Determination:
1,2-DIPHENYLHYDRAZINE
METHOD: 1383 , TESTIDCODE: 82626GCM55
Open Data Set
Plotted Points Statistics
1,2-DIPHENYLHYDRAZINE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
48
85%
11%
85%
12%
Total
48
85%
11%
85%
12%
Sample Statistics
1,2-DIPHENYLHYDRAZINE
Characteristic
N
%
% Basis
Plotted
48
98%
Spiked
Estimated Values
5
10%
Spiked
Deleted Values
2
2%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
50
.
False Negatives
1
2%
1 out of 49
Not Spiked
62
.
False Positives
0
0%
0 out of 61