OBSP Determination:
PHORATE OXON
METHOD: 2033 , TESTIDCODE: 61666GCM39
Plotted Points Statistics
PHORATE OXON
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
6
111%
25%
106%
28%
>= Reporting Level
117
78%
27%
75%
25%
Total
123
80%
28%
77%
25%
Sample Statistics
PHORATE OXON
Characteristic
N
%
% Basis
Plotted
123
98%
Spiked
Estimated Values
123
98%
Spiked
Deleted Values
7
2%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
131
.
False Negatives
3
2%
3 out of 126
Not Spiked
269
.
False Positives
0
0%
0 out of 267