BQS OBSP Determination:
ALDICARB SULFOXIDE
METHOD: 2437 , TESTIDCODE: 68530LCM60
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
ALDICARB SULFOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 24 69% 19% 67% 22%
Total 24 69% 19% 67% 22%

Sample Statistics
ALDICARB SULFOXIDE

Characteristic N % % Basis
Plotted 24 100% Spiked
Estimated Values 21 88% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 24 .  
False Negatives 0 0% 0 out of 24
Not Spiked 24 .  
False Positives 4 17% 4 out of 24