BQS OBSP Determination:
1,1-DICHLOROPROPENE
METHOD: 2021 , TESTIDCODE: 77168GCM66
Open Data Set
Plotted Points Statistics
1,1-DICHLOROPROPENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
145
91%
13%
88%
10%
Total
145
91%
13%
88%
10%
Sample Statistics
1,1-DICHLOROPROPENE
Characteristic
N
%
% Basis
Plotted
145
100%
Spiked
Estimated Values
35
24%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
173
.
False Negatives
0
0%
0 out of 145
Not Spiked
335
.
False Positives
0
0%
0 out of 330