Plot of pctrecov * newdate

Statistics for the Plotted Points
ETHYL METHACRYLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 19 93% 13% 90% 14%
Upper Range 6 88% 8% 88% 9%
< Reporting Level 2 77% 9% 77% 9%
Total 27 91% 12% 90% 12%

Miscellaneous Statistics for the Samples
ETHYL METHACRYLATE

Characteristic N % % Basis
Plotted 27 82% Spiked
Estimated Values 2 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 5 15% Spiked
Spiked 33 .  
False Negatives 1 3% 1 out of 33
Not Spiked 113 .  
False Positives 0 0% 0 out of 113