Plot of pctrecov * newdate

Statistics for the Plotted Points
CHLOROETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 30 110% 20% 114% 21%
Upper Range 29 115% 16% 112% 11%
< Reporting Level 1 115% . 115% 0%
Total 60 113% 18% 113% 18%

Miscellaneous Statistics for the Samples
CHLOROETHANE

Characteristic N % % Basis
Plotted 60 98% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 85 .  
False Positives 0 0% 0 out of 85