BQS OBSP Determination:
TRIFLURALIN
SCHEDULE: 2033 , TESTIDCODE: 82661GCM35
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
TRIFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 131% 19% 126% 15%
>= Reporting Level 67 94% 18% 92% 18%
Total 73 97% 20% 94% 17%

Sample Statistics
TRIFLURALIN

Characteristic N % % Basis
Plotted 73 100% Spiked
Estimated Values 5 7% 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 95 .  
False Positives 1 1% 1 out of 95