Plot of pctrecov * newdate

Statistics for the Plotted Points
ETHYL METHACRYLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 77% 9% 77% 9%
>= Reporting Level 38 92% 11% 91% 12%
Total 40 91% 11% 90% 12%

Miscellaneous Statistics for the Samples
ETHYL METHACRYLATE

Characteristic N % % Basis
Plotted 40 87% Spiked
Estimated Values 2 4% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 5 11% Spiked
Spiked 46 .  
False Negatives 1 2% 1 out of 46
Not Spiked 133 .  
False Positives 0 0% 0 out of 133