BQS OBSP Determination:
FIPRONIL SULFONE
SCHEDULE: 2033 , TESTIDCODE: 62168GCM29
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
FIPRONIL SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 64% 9% 67% 8%
>= Reporting Level 62 74% 19% 69% 20%
Total 66 73% 19% 68% 20%

Sample Statistics
FIPRONIL SULFONE

Characteristic N % % Basis
Plotted 66 100% Spiked
Estimated Values 9 14% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 0 0% 0 out of 66
Not Spiked 116 .  
False Positives 19 16% 19 out of 116