BQS OBSP Determination:
PARAOXON-METHYL
SCHEDULE: 2033 , TESTIDCODE: 61664GCM39
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
PARAOXON-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 67 97% 25% 97% 20%
Total 67 97% 25% 97% 20%

Sample Statistics
PARAOXON-METHYL

Characteristic N % % Basis
Plotted 67 99% Spiked
Estimated Values 67 99% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 68 .  
False Negatives 1 1% 1 out of 68
Not Spiked 100 .  
False Positives 0 0% 0 out of 100