BQS OBSP Determination:
N-NITROSODIMETHYLAMINE
METHOD: 1383 , TESTIDCODE: 34438GCM57
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
N-NITROSODIMETHYLAMINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 63% 14% 66% 11%
Total 58 63% 14% 66% 11%

Sample Statistics
N-NITROSODIMETHYLAMINE

Characteristic N % % Basis
Plotted 58 98% Spiked
Estimated Values 7 12% 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