Plot of pctrecov * newdate

Statistics for the Plotted Points
1,3-DICHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 11 85% 8% 87% 5%
Upper Range 5 81% 5% 80% 5%
< Reporting Level 3 100% 21% 100% 31%
Total 19 86% 12% 84% 7%

Miscellaneous Statistics for the Samples
1,3-DICHLOROBENZENE

Characteristic N % % Basis
Plotted 19 83% Spiked
Estimated Values 4 17% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 4 17% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 23
Not Spiked 34 .  
False Positives 6 18% 6 out of 33