BQS OBSP Determination:
METHYL ACRYLATE
METHOD: 2021 , TESTIDCODE: 49991GCM66
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
METHYL ACRYLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 24 92% 10% 89% 8%
>= Reporting Level 113 95% 9% 95% 9%
Total 137 95% 9% 94% 9%

Sample Statistics
METHYL ACRYLATE

Characteristic N % % Basis
Plotted 137 81% Spiked
Estimated Values 11 6% Spiked
Deleted Values 33 7% Spiked + Not Spiked
Spiked, Censored 33 19% Spiked
Spiked 192 .  
False Negatives 0 0% 0 out of 170
Not Spiked 310 .  
False Positives 0 0% 0 out of 299