Plot of pctrecov * newdate

Statistics for the Plotted Points
1,1-DICHLOROPROPENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 21 100% 15% 96% 8%
Upper Range 3 84% 2% 83% 3%
Total 24 98% 15% 95% 9%

Miscellaneous Statistics for the Samples
1,1-DICHLOROPROPENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 13 54% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 138 .  
False Positives 0 0% 0 out of 138