Plot of pctrecov * newdate

Statistics for the Plotted Points
TERBUTHYLAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 41 114% 18% 111% 18%
Upper Range 18 127% 47% 114% 62%
< Reporting Level 3 134% 12% 129% 16%
Total 62 119% 30% 113% 20%

Miscellaneous Statistics for the Samples
TERBUTHYLAZINE

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 63 .  
False Negatives 0 0% 0 out of 62
Not Spiked 39 .  
False Positives 0 0% 0 out of 39