Plot of pctrecov * newdate

Statistics for the Plotted Points
BENSULFURON-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 59% 3% 58% 2%
>= Reporting Level 40 67% 48% 60% 69%
Total 44 67% 46% 58% 67%

Miscellaneous Statistics for the Samples
BENSULFURON-METHYL

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 11 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 44 .  
False Negatives 0 0% 0 out of 44
Not Spiked 61 .  
False Positives 0 0% 0 out of 61