Plot of pctrecov by newdate

Statistics for the Plotted Points
TETRACHLOROETHYLENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 98 26% 13% 24% 13%
Total 98 26% 13% 24% 13%

Miscellaneous Statistics for the Samples
TETRACHLOROETHYLENE

Characteristic N % % Basis
Plotted 98 99% Spiked
Estimated Values 98 99% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 101 .  
False Negatives 1 1% 1 out of 99
Not Spiked 123 .  
False Positives 1 1% 1 out of 123