OBSP Determination:
METHAMIDOPHOS
METHOD: 2437 , TESTIDCODE: 68644LCM60
Plotted Points Statistics
METHAMIDOPHOS
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
23
125%
73%
102%
21%
>= Reporting Level
27
109%
24%
105%
18%
Total
50
116%
52%
102%
18%
Sample Statistics
METHAMIDOPHOS
Characteristic
N
%
% Basis
Plotted
50
65%
Spiked
Estimated Values
1
1%
Spiked
Deleted Values
2
2%
Spiked + Not Spiked
Spiked, Censored
27
35%
Spiked
Spiked
79
.
False Negatives
0
0%
0 out of 77
Not Spiked
40
.
False Positives
0
0%
0 out of 40