BQS OBSP Determination:
CHLOROFORM
METHOD: 2021 , TESTIDCODE: 32106GCM66
Open Data Set
Plotted Points Statistics
CHLOROFORM
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
4
98%
27%
107%
28%
>= Reporting Level
239
109%
13%
109%
12%
Total
243
109%
14%
109%
12%
Sample Statistics
CHLOROFORM
Characteristic
N
%
% Basis
Plotted
243
100%
Spiked
Estimated Values
59
24%
Spiked
Deleted Values
33
7%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
276
.
False Negatives
0
0%
0 out of 243
Not Spiked
226
.
False Positives
2
1%
2 out of 226
