Plot of pctrecov * newdate

Statistics for the Plotted Points
1,2-DIBROMOETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 74 92% 16% 94% 14%
Upper Range 2 101% 14% 101% 14%
Total 76 92% 16% 94% 14%

Miscellaneous Statistics for the Samples
1,2-DIBROMOETHANE

Characteristic N % % Basis
Plotted 76 97% Spiked
Estimated Values 41 53% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 78 .  
False Negatives 1 1% 1 out of 78
Not Spiked 84 .  
False Positives 0 0% 0 out of 84