BQS OBSP Determination:
TOTAL ORGANIC CARBON
METHOD: LC3211 , TESTIDCODE: 00680COMB9
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
TOTAL ORGANIC CARBON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 111% 7% 111% 7%
>= Reporting Level 139 107% 10% 106% 8%
Total 141 107% 10% 106% 8%

Sample Statistics
TOTAL ORGANIC CARBON

Characteristic N % % Basis
Plotted 141 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 141 .  
False Negatives 0 0% 0 out of 141
Not Spiked 0 .  
False Positives 0 . 0 out of 0