BQS OBSP Determination:
1,1,1,2-TETRACHLOROETHANE
SCHEDULE: 2021 , TESTIDCODE: 77562GCM66
Open Data Set
Plotted Points Statistics
1,1,1,2-TETRACHLOROETHANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
61
100%
14%
100%
11%
Total
61
100%
14%
100%
11%
Sample Statistics
1,1,1,2-TETRACHLOROETHANE
Characteristic
N
%
% Basis
Plotted
61
100%
Spiked
Estimated Values
8
13%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
61
.
False Negatives
0
0%
0 out of 61
Not Spiked
109
.
False Positives
1
1%
1 out of 109