Plot of pctrecov * newdate

Statistics for the Plotted Points
TERT-PENTYL METHYL ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 17 104% 5% 103% 5%
Upper Range 3 110% 8% 110% 11%
Total 20 105% 6% 103% 6%

Miscellaneous Statistics for the Samples
TERT-PENTYL METHYL ETHER

Characteristic N % % Basis
Plotted 20 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 20 .  
False Negatives 0 0% 0 out of 20
Not Spiked 28 .  
False Positives 0 0% 0 out of 28