Plot of pctrecov by newdate

Statistics for the Plotted Points
4-CHLOROTOLUENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 83% 11% 84% 10%
Total 45 83% 11% 84% 10%

Miscellaneous Statistics for the Samples
4-CHLOROTOLUENE

Characteristic N % % Basis
Plotted 45 94% Spiked
Estimated Values 11 23% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 3 6% 3 out of 48
Not Spiked 126 .  
False Positives 0 0% 0 out of 126