BQS OBSP Determination:
SULFOMETURON-METHYL
METHOD: 2437 , TESTIDCODE: 68688LCM60
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
SULFOMETURON-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 20 94% 29% 100% 21%
Total 20 94% 29% 100% 21%

Sample Statistics
SULFOMETURON-METHYL

Characteristic N % % Basis
Plotted 20 95% Spiked
Estimated Values 7 33% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 21 .  
False Negatives 1 5% 1 out of 21
Not Spiked 27 .  
False Positives 0 0% 0 out of 27