Plot of pctrecov by 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 51 104% 11% 102% 9%
Total 53 104% 11% 102% 8%

Miscellaneous Statistics for the Samples
3-CHLOROPROPENE

Characteristic N % % Basis
Plotted 53 98% Spiked
Estimated Values 53 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 54 .  
False Negatives 1 2% 1 out of 54
Not Spiked 121 .  
False Positives 0 0% 0 out of 121