Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBARYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 16 51% 23% 51% 30%
>= Reporting Level 56 38% 24% 34% 27%
Total 72 41% 25% 35% 27%

Miscellaneous Statistics for the Samples
CARBARYL

Characteristic N % % Basis
Plotted 72 88% Spiked
Estimated Values 72 88% Spiked
Deleted Values 5 2% Spiked + Not Spiked
Spiked, Censored 5 6% Spiked
Spiked 85 .  
False Negatives 5 6% 5 out of 82
Not Spiked 140 .  
False Positives 3 2% 3 out of 138