Plot of pctrecov * newdate

Statistics for the Plotted Points
HEXACHLOROBUTADIENE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 11 92% 11% 90% 14%
Upper Range 5 93% 15% 95% 18%
< Reporting Level 1 97% . 97% 0%
Total 17 93% 11% 93% 14%

Miscellaneous Statistics for the Samples
HEXACHLOROBUTADIENE

Characteristic N % % Basis
Plotted 17 94% Spiked
Estimated Values 1 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 6% Spiked
Spiked 18 .  
False Negatives 0 0% 0 out of 18
Not Spiked 128 .  
False Positives 0 0% 0 out of 128