Plot of pctrecov by newdate

Statistics for the Plotted Points
DICHLOROMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 136% 36% 122% 48%
Total 59 136% 36% 122% 48%

Miscellaneous Statistics for the Samples
DICHLOROMETHANE

Characteristic N % % Basis
Plotted 59 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 0 0% 0 out of 59
Not Spiked 116 .  
False Positives 14 12% 14 out of 116