BQS OBSP Determination:
ACRYLONITRILE
SCHEDULE: 2021 , TESTIDCODE: 34215GCM66
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
ACRYLONITRILE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 101% 20% 101% 25%
>= Reporting Level 65 106% 12% 102% 11%
Total 73 106% 13% 102% 12%

Sample Statistics
ACRYLONITRILE

Characteristic N % % Basis
Plotted 73 100% Spiked
Estimated Values 8 11% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 73 .  
False Negatives 0 0% 0 out of 73
Not Spiked 97 .  
False Positives 0 0% 0 out of 97