Plot of pctrecov by newdate

Statistics for the Plotted Points
NAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 87% 15% 87% 16%
>= Reporting Level 53 84% 13% 83% 15%
Total 55 84% 13% 83% 16%

Miscellaneous Statistics for the Samples
NAPHTHALENE

Characteristic N % % Basis
Plotted 55 100% Spiked
Estimated Values 9 16% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 55 .  
False Negatives 0 0% 0 out of 55
Not Spiked 120 .  
False Positives 0 0% 0 out of 120