Plot of pctrecov * newdate

Statistics for the Plotted Points
2-CHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 81% 25% 93% 20%
>= Reporting Level 31 85% 20% 85% 14%
Total 35 85% 20% 85% 15%

Miscellaneous Statistics for the Samples
2-CHLOROPHENOL

Characteristic N % % Basis
Plotted 35 100% Spiked
Estimated Values 8 23% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 36 .  
False Negatives 0 0% 0 out of 35
Not Spiked 50 .  
False Positives 2 4% 2 out of 50