Plot of pctrecov * newdate

Statistics for the Plotted Points
CYPERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 16 57% 18% 53% 17%
Upper Range 5 51% 8% 54% 11%
Total 21 55% 16% 54% 12%

Miscellaneous Statistics for the Samples
CYPERMETHRIN

Characteristic N % % Basis
Plotted 21 100% Spiked
Estimated Values 21 100% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 21 .  
False Negatives 0 0% 0 out of 21
Not Spiked 81 .  
False Positives 0 0% 0 out of 80