Plot of pctrecov * newdate

Statistics for the Plotted Points
ETHYLBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 74 91% 13% 90% 15%
Upper Range 15 98% 9% 97% 9%
Total 89 92% 13% 92% 12%

Miscellaneous Statistics for the Samples
ETHYLBENZENE

Characteristic N % % Basis
Plotted 89 100% Spiked
Estimated Values 23 26% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 89 .  
False Negatives 0 0% 0 out of 89
Not Spiked 57 .  
False Positives 0 0% 0 out of 57