Plot of pctrecov by newdate

Statistics for the Plotted Points
TERT-BUTYLBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 51 82% 15% 80% 13%
Total 51 82% 15% 80% 13%

Miscellaneous Statistics for the Samples
TERT-BUTYLBENZENE

Characteristic N % % Basis
Plotted 51 93% Spiked
Estimated Values 17 31% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 55 .  
False Negatives 4 7% 4 out of 55
Not Spiked 118 .  
False Positives 0 0% 0 out of 118