Plot of pctrecov * newdate

Statistics for the Plotted Points
2,4-DINITROTOLUENE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 59% . 59% 0%
>= Reporting Level 23 82% 11% 86% 15%
Total 24 81% 12% 85% 15%

Miscellaneous Statistics for the Samples
2,4-DINITROTOLUENE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 6 25% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 62 .  
False Positives 13 21% 13 out of 61