Plot of pctrecov * newdate

Statistics for the Plotted Points
1,1-DICHLOROETHYLENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 69 103% 19% 101% 16%
Total 69 103% 19% 101% 16%

Miscellaneous Statistics for the Samples
1,1-DICHLOROETHYLENE

Characteristic N % % Basis
Plotted 69 99% Spiked
Estimated Values 12 17% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 71 .  
False Negatives 1 1% 1 out of 70
Not Spiked 108 .  
False Positives 0 0% 0 out of 108