BQS OBSP Determination:
PSEUDOEPHEDRINE
METHOD: LC9017 , TESTIDCODE: 67460LCM56
Open Data Set
Plotted Points Statistics
PSEUDOEPHEDRINE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
2
71%
0%
71%
0%
>= Reporting Level
16
75%
14%
79%
12%
Total
18
75%
14%
75%
9%
Sample Statistics
PSEUDOEPHEDRINE
Characteristic
N
%
% Basis
Plotted
18
100%
Spiked
Estimated Values
0
0%
Spiked
Deleted Values
2
2%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
18
.
False Negatives
0
0%
0 out of 18
Not Spiked
72
.
False Positives
2
3%
2 out of 70