BQS OBSP Determination:
AZINPHOS-METHYL-OXON
SCHEDULE: 2033 , TESTIDCODE: 61635GCM39
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
AZINPHOS-METHYL-OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 81% 46% 82% 68%
>= Reporting Level 42 71% 25% 66% 16%
Total 45 71% 26% 66% 17%

Sample Statistics
AZINPHOS-METHYL-OXON

Characteristic N % % Basis
Plotted 45 88% Spiked
Estimated Values 45 88% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 51 .  
False Negatives 5 10% 5 out of 51
Not Spiked 117 .  
False Positives 1 1% 1 out of 117