Plot of pctrecov * newdate

Statistics for the Plotted Points
TERBUTHYLAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 24 119% 21% 118% 20%
Upper Range 14 144% 46% 119% 64%
< Reporting Level 3 134% 12% 129% 16%
Total 41 128% 33% 120% 24%

Miscellaneous Statistics for the Samples
TERBUTHYLAZINE

Characteristic N % % Basis
Plotted 41 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 42 .  
False Negatives 0 0% 0 out of 41
Not Spiked 44 .  
False Positives 7 16% 7 out of 44