Plot of pctrecov * newdate

Statistics for the Plotted Points
CHLOROMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 22 131% 24% 131% 30%
Upper Range 9 114% 11% 118% 7%
< Reporting Level 15 116% 27% 109% 17%
Total 46 123% 24% 118% 21%

Miscellaneous Statistics for the Samples
CHLOROMETHANE

Characteristic N % % Basis
Plotted 46 92% Spiked
Estimated Values 46 92% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 4 8% Spiked
Spiked 50 .  
False Negatives 0 0% 0 out of 50
Not Spiked 112 .  
False Positives 0 0% 0 out of 112