Plot of pctrecov * newdate

Statistics for the Plotted Points
BIS(2-CHLOROETHYL)ETHER

Spike Level N Mean Std-Dev. Median F_Pseudo
Lower Range 6 91% 7% 93% 7%
Upper Range 8 78% 15% 84% 18%
Total 14 84% 13% 87% 13%

Miscellaneous Statistics for the Samples
BIS(2-CHLOROETHYL)ETHER

Characteristic N % % Basis
Plotted 14 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 3 5% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 15 .  
False Negatives 0 0% 0 out of 14
Not Spiked 43 .  
False Positives 1 2% 1 out of 41