BQS OBSP Determination:
4-TERT-OCTYLPHENOL
SCHEDULE: 1433 , TESTIDCODE: 62062GCM37
Open Data Set
Plotted Points Statistics
4-TERT-OCTYLPHENOL
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
17
76%
24%
72%
21%
>= Reporting Level
61
65%
17%
68%
12%
Total
78
68%
19%
69%
14%
Sample Statistics
4-TERT-OCTYLPHENOL
Characteristic
N
%
% Basis
Plotted
78
98%
Spiked
Estimated Values
73
91%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
1
1%
Spiked
Spiked
80
.
False Negatives
1
1%
1 out of 80
Not Spiked
91
.
False Positives
2
2%
2 out of 91