BQS OBSP Determination:
STYRENE
METHOD: 2021 , TESTIDCODE: 77128GCM66
Open Data Set
Plotted Points Statistics
STYRENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
9
99%
23%
101%
20%
>= Reporting Level
193
89%
16%
88%
17%
Total
202
89%
17%
88%
18%
Sample Statistics
STYRENE
Characteristic
N
%
% Basis
Plotted
202
100%
Spiked
Estimated Values
47
23%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
235
.
False Negatives
0
0%
0 out of 202
Not Spiked
273
.
False Positives
3
1%
3 out of 273
