BQS OBSP Determination:
ACIFLUORFEN
SCHEDULE: 2060 , TESTIDCODE: 49315LCM29
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
ACIFLUORFEN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 54% 9% 53% 13%
>= Reporting Level 72 46% 15% 47% 15%
Total 78 47% 15% 48% 15%

Sample Statistics
ACIFLUORFEN

Characteristic N % % Basis
Plotted 78 99% Spiked
Estimated Values 50 63% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 79 .  
False Negatives 1 1% 1 out of 79
Not Spiked 89 .  
False Positives 0 0% 0 out of 89