Plot of pctrecov * newdate

Statistics for the Plotted Points
2,2-DICHLOROPROPANE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 15 87% 17% 90% 22%
Upper Range 7 89% 13% 87% 19%
Total 22 87% 15% 89% 17%

Miscellaneous Statistics for the Samples
2,2-DICHLOROPROPANE

Characteristic N % % Basis
Plotted 22 100% Spiked
Estimated Values 2 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 22 .  
False Negatives 0 0% 0 out of 22
Not Spiked 124 .  
False Positives 0 0% 0 out of 124