BQS OBSP Determination:
BROMOCHLOROMETHANE
METHOD: 2021 , TESTIDCODE: 77297GCM66
Open Data Set
Plotted Points Statistics
BROMOCHLOROMETHANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
130
105%
13%
105%
12%
Total
130
105%
13%
105%
12%
Sample Statistics
BROMOCHLOROMETHANE
Characteristic
N
%
% Basis
Plotted
130
100%
Spiked
Estimated Values
16
12%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
152
.
False Negatives
0
0%
0 out of 130
Not Spiked
356
.
False Positives
1
0%
1 out of 345
