BQS OBSP Determination:
1,1-DICHLOROETHANE
SCHEDULE: 2021 , TESTIDCODE: 34496GCM66
Open Data Set
Plotted Points Statistics
1,1-DICHLOROETHANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
4
125%
3%
125%
3%
>= Reporting Level
49
107%
10%
106%
11%
Total
53
109%
10%
108%
13%
Sample Statistics
1,1-DICHLOROETHANE
Characteristic
N
%
% Basis
Plotted
53
100%
Spiked
Estimated Values
2
4%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
53
.
False Negatives
0
0%
0 out of 53
Not Spiked
117
.
False Positives
1
1%
1 out of 117