BQS OBSP Determination:
PENTACHLOROPHENOL
METHOD: 1383 , TESTIDCODE: 39032GCM56
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
PENTACHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 72% 17% 70% 17%
Total 56 72% 17% 70% 17%

Sample Statistics
PENTACHLOROPHENOL

Characteristic N % % Basis
Plotted 56 100% Spiked
Estimated Values 28 50% Spiked
Deleted Values 3 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 57 .  
False Negatives 0 0% 0 out of 56
Not Spiked 65 .  
False Positives 0 0% 0 out of 63