Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLOROMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 25 131% 23% 127% 18%
Total 25 131% 23% 127% 18%

Miscellaneous Statistics for the Samples
CHLOROMETHANE

Characteristic N % % Basis
Plotted 25 96% Spiked
Estimated Values 25 96% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 1 4% 1 out of 26
Not Spiked 56 .  
False Positives 4 7% 4 out of 56