Plot of pctrecov * newdate

Statistics for the Plotted Points
1,2-DIBROMOETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 91% 15% 95% 13%
Total 64 91% 15% 95% 13%

Miscellaneous Statistics for the Samples
1,2-DIBROMOETHANE

Characteristic N % % Basis
Plotted 64 98% Spiked
Estimated Values 20 31% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 1 2% 1 out of 65
Not Spiked 114 .  
False Positives 0 0% 0 out of 114