Plot of pctrecov * newdate

Statistics for the Plotted Points
4,4'-DICHLOROBENZOPHENONE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 21 95% 27% 94% 36%
Upper Range 6 93% 12% 92% 15%
Total 27 94% 24% 94% 30%

Miscellaneous Statistics for the Samples
4,4'-DICHLOROBENZOPHENONE

Characteristic N % % Basis
Plotted 27 100% Spiked
Estimated Values 27 100% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 27 .  
False Negatives 0 0% 0 out of 27
Not Spiked 75 .  
False Positives 0 0% 0 out of 74