Plot of pctrecov * newdate

Statistics for the Plotted Points
FENAMIPHOS SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 13 68% 26% 63% 22%
Upper Range 5 40% 7% 39% 9%
Total 18 60% 25% 55% 18%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFONE

Characteristic N % % Basis
Plotted 18 100% Spiked
Estimated Values 9 50% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 18 .  
False Negatives 0 0% 0 out of 18
Not Spiked 35 .  
False Positives 3 9% 3 out of 35