BQS OBSP Determination:
DICHLORODIFLUOROMETHANE
METHOD: 4440 , TESTIDCODE: 34668GCM66
Open Data Set
Plotted Points Statistics
DICHLORODIFLUOROMETHANE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
50
89%
36%
73%
40%
Total
50
89%
36%
73%
40%
Sample Statistics
DICHLORODIFLUOROMETHANE
Characteristic
N
%
% Basis
Plotted
50
100%
Spiked
Estimated Values
50
100%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
50
.
False Negatives
0
0%
0 out of 50
Not Spiked
23
.
False Positives
0
0%
0 out of 23