BQS OBSP Determination:
PHORATE OXON
SCHEDULE: 2033 , TESTIDCODE: 61666GCM39
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
PHORATE OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 118% . 118% 0%
>= Reporting Level 45 79% 30% 76% 27%
Total 46 79% 30% 76% 30%

Sample Statistics
PHORATE OXON

Characteristic N % % Basis
Plotted 46 96% Spiked
Estimated Values 46 96% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 2 4% 2 out of 48
Not Spiked 120 .  
False Positives 0 0% 0 out of 120