Plot of pctrecov * newdate

Statistics for the Plotted Points
2-CHLORONAPHTHALENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 11 85% 9% 84% 11%
Upper Range 4 84% 10% 86% 11%
Total 15 84% 9% 84% 11%

Miscellaneous Statistics for the Samples
2-CHLORONAPHTHALENE

Characteristic N % % Basis
Plotted 15 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 1 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 15 .  
False Negatives 0 0% 0 out of 15
Not Spiked 41 .  
False Positives 3 8% 3 out of 40