OBSP Determination:
CHLORPYRIFOS
METHOD: 2033 , TESTIDCODE: 38933GCM35
Plotted Points Statistics
CHLORPYRIFOS
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
2
112%
14%
112%
14%
>= Reporting Level
168
86%
17%
85%
17%
Total
170
87%
18%
85%
17%
Sample Statistics
CHLORPYRIFOS
Characteristic
N
%
% Basis
Plotted
170
100%
Spiked
Estimated Values
9
5%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
170
.
False Negatives
0
0%
0 out of 170
Not Spiked
224
.
False Positives
0
0%
0 out of 224