Plot of pctrecov * newdate

Statistics for the Plotted Points
O-ETHYL TOLUENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 10 98% 10% 101% 7%
Upper Range 6 96% 9% 96% 7%
Total 16 97% 9% 100% 8%

Miscellaneous Statistics for the Samples
O-ETHYL TOLUENE

Characteristic N % % Basis
Plotted 16 100% Spiked
Estimated Values 4 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 16 .  
False Negatives 0 0% 0 out of 16
Not Spiked 146 .  
False Positives 0 0% 0 out of 146