BQS OBSP Determination:
DIAZINON OXON
METHOD: 2437 , TESTIDCODE: 68236LCM60
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
DIAZINON OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 25 73% 15% 69% 18%
Total 25 73% 15% 69% 18%

Sample Statistics
DIAZINON OXON

Characteristic N % % Basis
Plotted 25 93% Spiked
Estimated Values 25 93% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 27 .  
False Negatives 2 7% 2 out of 27
Not Spiked 21 .  
False Positives 1 5% 1 out of 21