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 7 58% 35% 38% 35%
>= Reporting Level 46 63% 25% 60% 30%
Total 53 62% 26% 60% 31%

Sample Statistics
AZINPHOS-METHYL-OXON

Characteristic N % % Basis
Plotted 53 100% Spiked
Estimated Values 53 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 53 .  
False Negatives 0 0% 0 out of 53
Not Spiked 129 .  
False Positives 1 1% 1 out of 129