BQS OBSP Determination:
CHLORPHENIRAMINE
METHOD: 2440 , TESTIDCODE: 67497LCM56
Open Data Set
Plotted Points Statistics
CHLORPHENIRAMINE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
12
46%
15%
43%
11%
>= Reporting Level
32
42%
12%
40%
12%
Total
44
43%
12%
41%
12%
Sample Statistics
CHLORPHENIRAMINE
Characteristic
N
%
% Basis
Plotted
44
69%
Spiked
Estimated Values
25
39%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
64
.
False Negatives
20
31%
20 out of 64
Not Spiked
51
.
False Positives
0
0%
0 out of 51