Plot of pctrecov * newdate

Statistics for the Plotted Points
HEXACHLOROBUTADIENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 105% 19% 97% 26%
>= Reporting Level 29 93% 10% 93% 10%
Total 32 94% 11% 93% 10%

Miscellaneous Statistics for the Samples
HEXACHLOROBUTADIENE

Characteristic N % % Basis
Plotted 32 97% Spiked
Estimated Values 3 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 3% Spiked
Spiked 33 .  
False Negatives 0 0% 0 out of 33
Not Spiked 146 .  
False Positives 0 0% 0 out of 146