Plot of pctrecov * newdate

Statistics for the Plotted Points
VINYL CHLORIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 13 112% 16% 115% 23%
Upper Range 7 110% 17% 119% 22%
Total 20 111% 16% 117% 22%

Miscellaneous Statistics for the Samples
VINYL CHLORIDE

Characteristic N % % Basis
Plotted 20 91% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 9% Spiked
Spiked 22 .  
False Negatives 0 0% 0 out of 22
Not Spiked 124 .  
False Positives 0 0% 0 out of 124