BQS OBSP Determination:
1,2-DIBROMO-3-CHLOROPROPANE
METHOD: 2021 , TESTIDCODE: 82625GCM66
Open Data Set
Plotted Points Statistics
1,2-DIBROMO-3-CHLOROPROPANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
23
91%
14%
94%
13%
>= Reporting Level
158
90%
14%
90%
14%
Total
181
90%
14%
90%
13%
Sample Statistics
1,2-DIBROMO-3-CHLOROPROPANE
Characteristic
N
%
% Basis
Plotted
181
84%
Spiked
Estimated Values
33
15%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
33
15%
Spiked
Spiked
248
.
False Negatives
1
0%
1 out of 215
Not Spiked
260
.
False Positives
0
0%
0 out of 260