Plot of pctrecov * newdate

Statistics for the Plotted Points
DIBROMOMETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 114% 3% 114% 3%
>= Reporting Level 33 97% 16% 98% 11%
Total 35 98% 16% 98% 13%

Miscellaneous Statistics for the Samples
DIBROMOMETHANE

Characteristic N % % Basis
Plotted 35 100% Spiked
Estimated Values 6 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 35 .  
False Negatives 0 0% 0 out of 35
Not Spiked 144 .  
False Positives 0 0% 0 out of 144