Plot of pctrecov * newdate

Statistics for the Plotted Points
FENAMIPHOS SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 16 85% 20% 80% 14%
Upper Range 8 51% 19% 55% 25%
Total 24 74% 26% 74% 19%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFONE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 2 8% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 78 .  
False Positives 1 1% 1 out of 77