BQS OBSP Determination:
PARATHION-METHYL
SCHEDULE: 2001 , TESTIDCODE: 82667GCM35
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
PARATHION-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 70 107% 80% 91% 27%
Total 70 107% 80% 91% 27%

Sample Statistics
PARATHION-METHYL

Characteristic N % % Basis
Plotted 70 100% Spiked
Estimated Values 5 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 70 .  
False Negatives 0 0% 0 out of 70
Not Spiked 60 .  
False Positives 1 2% 1 out of 60