Plot of pctrecov * newdate

Statistics for the Plotted Points
CIS-1,3-DICHLOROPROPENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 104% 35% 111% 43%
>= Reporting Level 32 91% 21% 85% 17%
Total 36 93% 22% 87% 20%

Miscellaneous Statistics for the Samples
CIS-1,3-DICHLOROPROPENE

Characteristic N % % Basis
Plotted 36 100% Spiked
Estimated Values 6 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 36 .  
False Negatives 0 0% 0 out of 36
Not Spiked 143 .  
False Positives 1 1% 1 out of 143