OBSP Determination:
AMPHETAMINE
METHOD: LC9017 , TESTIDCODE: 67461LCM56
Plotted Points Statistics
AMPHETAMINE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
6
78%
12%
81%
9%
Total
6
78%
12%
81%
9%
Sample Statistics
AMPHETAMINE
Characteristic
N
%
% Basis
Plotted
6
86%
Spiked
Estimated Values
3
43%
Spiked
Deleted Values
1
3%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
7
.
False Negatives
1
14%
1 out of 7
Not Spiked
25
.
False Positives
0
0%
0 out of 24