BQS OBSP Determination:
TOLUENE
METHOD: 2021 , TESTIDCODE: 34010GCM66
Open Data Set
Plotted Points Statistics
TOLUENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
5
95%
23%
107%
6%
>= Reporting Level
249
102%
12%
100%
9%
Total
254
102%
12%
100%
10%
Sample Statistics
TOLUENE
Characteristic
N
%
% Basis
Plotted
254
100%
Spiked
Estimated Values
56
22%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
287
.
False Negatives
0
0%
0 out of 254
Not Spiked
221
.
False Positives
17
8%
17 out of 221