Plot of pctrecov * newdate

Statistics for the Plotted Points
FENTHION SULFOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 10 120% 23% 122% 32%
Upper Range 2 93% 1% 93% 2%
Total 12 116% 23% 114% 31%

Miscellaneous Statistics for the Samples
FENTHION SULFOXIDE

Characteristic N % % Basis
Plotted 12 100% Spiked
Estimated Values 12 100% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 12 .  
False Negatives 0 0% 0 out of 12
Not Spiked 74 .  
False Positives 11 15% 11 out of 73