Plot of pctrecov * newdate

Statistics for the Plotted Points
PARA-NONYLPHENOL (TOTAL)

Spike Level N Mean Std-Dev. Median F_Pseudo
Upper Range 2 50% 25% 50% 26%
< Reporting Level 3 121% 68% 83% 88%
Total 5 93% 63% 81% 11%

Miscellaneous Statistics for the Samples
PARA-NONYLPHENOL (TOTAL)

Characteristic N % % Basis
Plotted 5 38% Spiked
Estimated Values 5 38% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 5 38% Spiked
Spiked 13 .  
False Negatives 3 23% 3 out of 13
Not Spiked 64 .  
False Positives 2 3% 2 out of 62