BQS OBSP Determination:
BUTANOL
METHOD: 4437 , TESTIDCODE: 77034GM016
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
BUTANOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 20 98% 18% 96% 18%
Total 20 98% 18% 96% 18%

Sample Statistics
BUTANOL

Characteristic N % % Basis
Plotted 20 95% Spiked
Estimated Values 3 14% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 21 .  
False Negatives 1 5% 1 out of 21
Not Spiked 10 .  
False Positives 1 10% 1 out of 10