BQS OBSP Determination:
TRIPHENYL PHOSPHATE
METHOD: 1433 , TESTIDCODE: 62092GCM37
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
TRIPHENYL PHOSPHATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 78% 15% 82% 14%
>= Reporting Level 24 74% 15% 74% 14%
Total 30 75% 15% 76% 13%

Sample Statistics
TRIPHENYL PHOSPHATE

Characteristic N % % Basis
Plotted 30 100% Spiked
Estimated Values 2 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 0 0% 0 out of 30
Not Spiked 22 .  
False Positives 0 0% 0 out of 22