Plot of pctrecov * newdate

Statistics for the Plotted Points
1,2,4-TRIMETHYLBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 17 97% 16% 96% 13%
Upper Range 5 94% 3% 94% 2%
Total 22 96% 14% 96% 10%

Miscellaneous Statistics for the Samples
1,2,4-TRIMETHYLBENZENE

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