OBSP Determination:
TETRACHLOROETHYLENE
METHOD: 4433 , TESTIDCODE: 34475GCM99
Plotted Points Statistics
TETRACHLOROETHYLENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
>= Reporting Level
36
61%
6%
60%
6%
Total
36
61%
6%
60%
6%
Sample Statistics
TETRACHLOROETHYLENE
Characteristic
N
%
% Basis
Plotted
36
100%
Spiked
Estimated Values
36
100%
Spiked
Deleted Values
3
5%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
37
.
False Negatives
0
0%
0 out of 36
Not Spiked
18
.
False Positives
0
0%
0 out of 16