BQS OBSP Determination:
2-CHLOROTOLUENE
SCHEDULE: 2021 , TESTIDCODE: 77275GCM66
Open Data Set
Plotted Points Statistics
2-CHLOROTOLUENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
4
115%
12%
114%
15%
>= Reporting Level
60
93%
16%
90%
15%
Total
64
94%
17%
91%
16%
Sample Statistics
2-CHLOROTOLUENE
Characteristic
N
%
% Basis
Plotted
64
100%
Spiked
Estimated Values
9
14%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
64
.
False Negatives
0
0%
0 out of 64
Not Spiked
106
.
False Positives
1
1%
1 out of 106
