Plot of pctrecov * newdate

Statistics for the Plotted Points
1,2-DIBROMO-3-CHLOROPROPANE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 33 88% 15% 86% 15%
Upper Range 16 87% 12% 88% 9%
< Reporting Level 10 91% 19% 93% 15%
Total 59 88% 15% 88% 15%

Miscellaneous Statistics for the Samples
1,2-DIBROMO-3-CHLOROPROPANE

Characteristic N % % Basis
Plotted 59 65% Spiked
Estimated Values 13 14% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 31 34% Spiked
Spiked 91 .  
False Negatives 1 1% 1 out of 91
Not Spiked 71 .  
False Positives 0 0% 0 out of 71