BQS OBSP Determination:
TERT-BUTYL METHYL ETHER (MTBE)
SCHEDULE: 4024 , TESTIDCODE: 78032GCM60
Open Data Set
Plotted Points Statistics
TERT-BUTYL METHYL ETHER (MTBE)
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
6
106%
7%
106%
7%
>= Reporting Level
43
107%
15%
105%
13%
Total
49
107%
14%
105%
11%
Sample Statistics
TERT-BUTYL METHYL ETHER (MTBE)
Characteristic
N
%
% Basis
Plotted
49
100%
Spiked
Estimated Values
5
10%
Spiked
Deleted Values
1
1%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
50
.
False Negatives
0
0%
0 out of 49
Not Spiked
52
.
False Positives
0
0%
0 out of 52
