Plot of pctrecov * newdate

Statistics for the Plotted Points
CHLOROMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 26 127% 24% 124% 29%
Upper Range 11 113% 11% 116% 12%
< Reporting Level 6 125% 40% 110% 29%
Total 43 123% 24% 118% 21%

Miscellaneous Statistics for the Samples
CHLOROMETHANE

Characteristic N % % Basis
Plotted 43 98% Spiked
Estimated Values 43 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 44 .  
False Negatives 0 0% 0 out of 44
Not Spiked 102 .  
False Positives 2 2% 2 out of 102