Plot of pctrecov * newdate

Statistics for the Plotted Points
TETRACHLOROETHYLENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 52% 20% 58% 11%
Total 56 52% 20% 58% 11%

Miscellaneous Statistics for the Samples
TETRACHLOROETHYLENE

Characteristic N % % Basis
Plotted 56 100% Spiked
Estimated Values 56 100% Spiked
Deleted Values 6 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 57 .  
False Negatives 0 0% 0 out of 56
Not Spiked 115 .  
False Positives 1 1% 1 out of 110