BQS OBSP Determination:
1,2-DICHLOROETHANE
SCHEDULE: 2021 , TESTIDCODE: 32103GCM66
Open Data Set
Plotted Points Statistics
1,2-DICHLOROETHANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
5
105%
11%
106%
12%
>= Reporting Level
56
111%
13%
108%
14%
Total
61
111%
13%
107%
14%
Sample Statistics
1,2-DICHLOROETHANE
Characteristic
N
%
% Basis
Plotted
61
98%
Spiked
Estimated Values
5
8%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
1
2%
Spiked
Spiked
62
.
False Negatives
0
0%
0 out of 62
Not Spiked
108
.
False Positives
1
1%
1 out of 108