Plot of pctrecov * newdate

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

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 10 80% 18% 82% 12%
Upper Range 6 86% 7% 87% 7%
Total 16 82% 15% 84% 9%

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

Characteristic N % % Basis
Plotted 16 100% Spiked
Estimated Values 3 19% Spiked
Deleted Values 3 5% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 17 .  
False Negatives 0 0% 0 out of 16
Not Spiked 41 .  
False Positives 4 10% 4 out of 39