BQS OBSP Determination:
TETRAHYDROFURAN
METHOD: 2021 , TESTIDCODE: 81607GCM66
Open Data Set
Plotted Points Statistics
TETRAHYDROFURAN
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
23
122%
40%
109%
27%
>= Reporting Level
128
97%
10%
98%
10%
Total
151
101%
20%
99%
10%
Sample Statistics
TETRAHYDROFURAN
Characteristic
N
%
% Basis
Plotted
151
86%
Spiked
Estimated Values
26
15%
Spiked
Deleted Values
33
6%
Spiked + Not Spiked
Spiked, Censored
25
14%
Spiked
Spiked
198
.
False Negatives
0
0%
0 out of 176
Not Spiked
310
.
False Positives
0
0%
0 out of 299
