BQS OBSP Determination:
ALDICARB SULFOXIDE
SCHEDULE: 2060 , TESTIDCODE: 49314LCM29
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
ALDICARB SULFOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 16 120% 27% 120% 23%
>= Reporting Level 62 102% 36% 99% 38%
Total 78 106% 35% 108% 38%

Sample Statistics
ALDICARB SULFOXIDE

Characteristic N % % Basis
Plotted 78 100% Spiked
Estimated Values 77 99% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 79 .  
False Negatives 0 0% 0 out of 78
Not Spiked 80 .  
False Positives 5 6% 5 out of 79