BQS OBSP Determination:
1,2,3-TRICHLOROPROPANE
METHOD: 2021 , TESTIDCODE: 77443GCM66
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
1,2,3-TRICHLOROPROPANE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 23 102% 13% 103% 14%
>= Reporting Level 178 100% 13% 99% 10%
Total 201 100% 13% 99% 10%

Sample Statistics
1,2,3-TRICHLOROPROPANE

Characteristic N % % Basis
Plotted 201 88% Spiked
Estimated Values 24 11% Spiked
Deleted Values 33 6% Spiked + Not Spiked
Spiked, Censored 24 11% Spiked
Spiked 261 .  
False Negatives 3 1% 3 out of 228
Not Spiked 247 .  
False Positives 0 0% 0 out of 247