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

The SGPlot Procedure

Plotted Points Statistics
PENTACHLOROPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 74% 17% 72% 18%
Total 59 74% 17% 72% 18%

Sample Statistics
PENTACHLOROPHENOL

Characteristic N % % Basis
Plotted 59 100% Spiked
Estimated Values 34 58% Spiked
Deleted Values 3 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 59
Not Spiked 77 .  
False Positives 0 0% 0 out of 75