OBSP Determination:
HYDROXYSIMAZINE
METHOD: 2437 , TESTIDCODE: 68624LCM60
Plotted Points Statistics
HYDROXYSIMAZINE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
9
126%
57%
110%
48%
>= Reporting Level
25
126%
88%
98%
25%
Total
34
126%
80%
100%
26%
Sample Statistics
HYDROXYSIMAZINE
Characteristic
N
%
% Basis
Plotted
34
48%
Spiked
Estimated Values
32
45%
Spiked
Deleted Values
4
4%
Spiked + Not Spiked
Spiked, Censored
37
52%
Spiked
Spiked
75
.
False Negatives
0
0%
0 out of 71
Not Spiked
39
.
False Positives
0
0%
0 out of 39