BQS OBSP Determination:
PIPERONYL BUTOXIDE
METHOD: 2437 , TESTIDCODE: 65102LCM60
Open Data Set
Plotted Points Statistics
PIPERONYL BUTOXIDE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
10
60%
20%
60%
13%
Total
10
60%
20%
60%
13%
Sample Statistics
PIPERONYL BUTOXIDE
Characteristic
N
%
% Basis
Plotted
10
56%
Spiked
Estimated Values
2
11%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
7
39%
Spiked
Spiked
18
.
False Negatives
1
6%
1 out of 18
Not Spiked
30
.
False Positives
1
3%
1 out of 30
