OBSP Determination:
BENZO[B]FLUORANTHENE
METHOD: 5506 , TESTIDCODE: 64111GCM13
Plotted Points Statistics
BENZO[B]FLUORANTHENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
9
51%
17%
47%
11%
Total
9
51%
17%
47%
11%
Sample Statistics
BENZO[B]FLUORANTHENE
Characteristic
N
%
% Basis
Plotted
9
100%
Spiked
Estimated Values
2
22%
Spiked
Deleted Values
3
16%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
12
.
False Negatives
0
0%
0 out of 9
Not Spiked
7
.
False Positives
5
71%
5 out of 7