Plot of pctrecov by newdate

Statistics for the Plotted Points
1,1,2,2-TETRACHLOROETHANE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 122% 4% 122% 4%
>= Reporting Level 51 107% 15% 105% 12%
Total 53 107% 15% 105% 12%

Miscellaneous Statistics for the Samples
1,1,2,2-TETRACHLOROETHANE

Characteristic N % % Basis
Plotted 53 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 53 .  
False Negatives 0 0% 0 out of 53
Not Spiked 122 .  
False Positives 0 0% 0 out of 122