BQS OBSP Determination:
CHLORPYRIFOS OXON
METHOD: 2437 , TESTIDCODE: 68216LCM60
Open Data Set
Plotted Points Statistics
CHLORPYRIFOS OXON
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
88
75%
42%
66%
47%
Total
88
75%
42%
66%
47%
Sample Statistics
CHLORPYRIFOS OXON
Characteristic
N
%
% Basis
Plotted
88
79%
Spiked
Estimated Values
42
38%
Spiked
Deleted Values
3
2%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
113
.
False Negatives
24
21%
24 out of 112
Not Spiked
65
.
False Positives
0
0%
0 out of 63