BQS OBSP Determination:
1,2-DICHLOROETHANE
METHOD: 2021 , TESTIDCODE: 32103GCM66
Open Data Set
Plotted Points Statistics
1,2-DICHLOROETHANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
28
104%
18%
107%
18%
>= Reporting Level
182
110%
13%
108%
14%
Total
210
109%
14%
108%
13%
Sample Statistics
1,2-DICHLOROETHANE
Characteristic
N
%
% Basis
Plotted
210
93%
Spiked
Estimated Values
27
12%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
14
6%
Spiked
Spiked
258
.
False Negatives
1
0%
1 out of 225
Not Spiked
250
.
False Positives
1
0%
1 out of 250