BQS OBSP Determination:
1,3-DICHLOROBENZENE
METHOD: 1383 , TESTIDCODE: 34566GCM57
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
1,3-DICHLOROBENZENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 83% 13% 85% 10%
Total 58 83% 13% 85% 10%

Sample Statistics
1,3-DICHLOROBENZENE

Characteristic N % % Basis
Plotted 58 98% Spiked
Estimated Values 2 3% Spiked
Deleted Values 2 2% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 1 2% 1 out of 59
Not Spiked 62 .  
False Positives 0 0% 0 out of 61