BQS OBSP Determination:
TERT-BUTYL ALCOHOL
METHOD: 4437 , TESTIDCODE: 77035GM016
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
TERT-BUTYL ALCOHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 20 105% 13% 103% 11%
Total 20 105% 13% 103% 11%

Sample Statistics
TERT-BUTYL ALCOHOL

Characteristic N % % Basis
Plotted 20 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 20 .  
False Negatives 0 0% 0 out of 20
Not Spiked 11 .  
False Positives 0 0% 0 out of 11