OBSP Determination:
TOLUENE
METHOD: 4440 , TESTIDCODE: 34010GCM66
Plotted Points Statistics
TOLUENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
33
128%
83%
108%
28%
Total
33
128%
83%
108%
28%
Sample Statistics
TOLUENE
Characteristic
N
%
% Basis
Plotted
33
97%
Spiked
Estimated Values
1
3%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
34
.
False Negatives
1
3%
1 out of 34
Not Spiked
30
.
False Positives
4
13%
4 out of 30