BQS OBSP Determination:
N-(3,4-DICHLOROPHENYL)-N'-METHYLUREA
METHOD: 2437 , TESTIDCODE: 68231LCM60
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
N-(3,4-DICHLOROPHENYL)-N'-METHYLUREA

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 26 99% 17% 95% 17%
Total 26 99% 17% 95% 17%

Sample Statistics
N-(3,4-DICHLOROPHENYL)-N'-METHYLUREA

Characteristic N % % Basis
Plotted 26 100% Spiked
Estimated Values 3 12% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 26 .  
False Negatives 0 0% 0 out of 26
Not Spiked 22 .  
False Positives 1 5% 1 out of 22