Plot of pctrecov * newdate

Statistics for the Plotted Points
PENTACHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 6 65% 25% 58% 31%
Upper Range 9 71% 12% 73% 8%
< Reporting Level 5 106% 60% 93% 54%
Total 20 78% 36% 71% 26%

Miscellaneous Statistics for the Samples
PENTACHLOROPHENOL

Characteristic N % % Basis
Plotted 20 95% Spiked
Estimated Values 20 95% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 1 5% Spiked
Spiked 22 .  
False Negatives 0 0% 0 out of 21
Not Spiked 36 .  
False Positives 0 0% 0 out of 35