BQS OBSP Determination:
DIMETHOATE, OXYGEN ANALOG
METHOD: 2437 , TESTIDCODE: 68661LCM60
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
DIMETHOATE, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 16 76% 26% 71% 23%
Total 16 76% 26% 71% 23%

Sample Statistics
DIMETHOATE, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 16 84% Spiked
Estimated Values 4 21% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 19 .  
False Negatives 3 16% 3 out of 19
Not Spiked 29 .  
False Positives 0 0% 0 out of 29