Plot of pctrecov * newdate

Statistics for the Plotted Points
HEXACHLOROBUTADIENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 8 99% 6% 98% 8%
Upper Range 3 92% 12% 88% 18%
< Reporting Level 12 106% 27% 105% 17%
Total 23 102% 21% 99% 12%

Miscellaneous Statistics for the Samples
HEXACHLOROBUTADIENE

Characteristic N % % Basis
Plotted 23 96% Spiked
Estimated Values 12 50% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 4% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 138 .  
False Positives 0 0% 0 out of 138