Plot of pctrecov * newdate

Statistics for the Plotted Points
BUTYLBENZYL PHTHALATE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 7 82% 23% 89% 26%
Upper Range 8 89% 16% 90% 12%
< Reporting Level 1 62% . 62% 0%
Total 16 84% 19% 89% 19%

Miscellaneous Statistics for the Samples
BUTYLBENZYL PHTHALATE

Characteristic N % % Basis
Plotted 16 100% Spiked
Estimated Values 5 31% Spiked
Deleted Values 3 5% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 17 .  
False Negatives 0 0% 0 out of 16
Not Spiked 41 .  
False Positives 2 5% 2 out of 39