Plot of pctrecov * newdate

Statistics for the Plotted Points
PENTACHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 105% 54% 98% 57%
>= Reporting Level 27 70% 15% 73% 18%
Total 33 76% 29% 73% 17%

Miscellaneous Statistics for the Samples
PENTACHLOROPHENOL

Characteristic N % % Basis
Plotted 33 94% Spiked
Estimated Values 33 94% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 36 .  
False Negatives 2 6% 2 out of 35
Not Spiked 50 .  
False Positives 1 2% 1 out of 49