BQS OBSP Determination:
M- AND P-XYLENE
METHOD: 2021 , TESTIDCODE: 85795GCM66
Open Data Set
Plotted Points Statistics
M- AND P-XYLENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
144
91%
14%
90%
15%
Total
144
91%
14%
90%
15%
Sample Statistics
M- AND P-XYLENE
Characteristic
N
%
% Basis
Plotted
144
100%
Spiked
Estimated Values
46
32%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
149
.
False Negatives
0
0%
0 out of 144
Not Spiked
359
.
False Positives
52
16%
52 out of 331