BQS OBSP Determination:
ACETOCHLOR
SCHEDULE: 2033 , TESTIDCODE: 49260GCM33
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
ACETOCHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 211% 15% 203% 18%
>= Reporting Level 56 101% 17% 103% 13%
Total 61 110% 35% 105% 13%

Sample Statistics
ACETOCHLOR

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 121 .  
False Positives 0 0% 0 out of 121