Plot of pctrecov * newdate

Statistics for the Plotted Points
3-CHLOROPROPENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 116% 11% 116% 11%
>= Reporting Level 34 106% 9% 103% 7%
Total 36 106% 10% 104% 7%

Miscellaneous Statistics for the Samples
3-CHLOROPROPENE

Characteristic N % % Basis
Plotted 36 100% Spiked
Estimated Values 36 100% 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 0 0% 0 out of 143