BQS OBSP Determination:
CARBOFURAN
SCHEDULE: 2033 , TESTIDCODE: 82674GCM35
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
CARBOFURAN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 133% 15% 138% 13%
>= Reporting Level 67 102% 16% 102% 16%
Total 71 103% 18% 106% 16%

Sample Statistics
CARBOFURAN

Characteristic N % % Basis
Plotted 71 100% Spiked
Estimated Values 71 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 71 .  
False Negatives 0 0% 0 out of 71
Not Spiked 97 .  
False Positives 0 0% 0 out of 97