BQS OBSP Determination:
BROMOBENZENE
METHOD: 2021 , TESTIDCODE: 81555GCM66
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
BROMOBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 139 94% 11% 95% 10%
Total 139 94% 11% 95% 10%

Sample Statistics
BROMOBENZENE

Characteristic N % % Basis
Plotted 139 100% Spiked
Estimated Values 33 24% Spiked
Deleted Values 33 6% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 167 .  
False Negatives 0 0% 0 out of 139
Not Spiked 341 .  
False Positives 0 0% 0 out of 336