BQS OBSP Determination:
CHLOROETHANE
METHOD: 2021 , TESTIDCODE: 34311GCM66
Open Data Set
Plotted Points Statistics
CHLOROETHANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
11
103%
22%
112%
15%
>= Reporting Level
160
113%
19%
111%
19%
Total
171
112%
19%
111%
19%
Sample Statistics
CHLOROETHANE
Characteristic
N
%
% Basis
Plotted
171
98%
Spiked
Estimated Values
14
8%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
3
2%
Spiked
Spiked
196
.
False Negatives
0
0%
0 out of 174
Not Spiked
312
.
False Positives
1
0%
1 out of 301
