OBSP Determination:
HEXANE
METHOD: 4440 , TESTIDCODE: 81590GCM66
Plotted Points Statistics
HEXANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
35
94%
18%
91%
20%
Total
35
94%
18%
91%
20%
Sample Statistics
HEXANE
Characteristic
N
%
% Basis
Plotted
35
100%
Spiked
Estimated Values
35
100%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
35
.
False Negatives
0
0%
0 out of 35
Not Spiked
29
.
False Positives
14
48%
14 out of 29