OBSP Determination:
CHLOROMETHANE
METHOD: 4440 , TESTIDCODE: 34418GCM66
Plotted Points Statistics
CHLOROMETHANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
34
101%
20%
97%
30%
Total
34
101%
20%
97%
30%
Sample Statistics
CHLOROMETHANE
Characteristic
N
%
% Basis
Plotted
34
100%
Spiked
Estimated Values
34
100%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
34
.
False Negatives
0
0%
0 out of 34
Not Spiked
30
.
False Positives
2
7%
2 out of 30