Plot of pctrecov * newdate

Statistics for the Plotted Points
TETRACHLOROETHYLENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 3 64% 4% 63% 6%
Upper Range 10 66% 12% 64% 16%
Total 13 66% 11% 63% 8%

Miscellaneous Statistics for the Samples
TETRACHLOROETHYLENE

Characteristic N % % Basis
Plotted 13 100% Spiked
Estimated Values 13 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 13 .  
False Negatives 0 0% 0 out of 13
Not Spiked 64 .  
False Positives 0 0% 0 out of 62