BQS OBSP Determination:
FENAMIPHOS SULFOXIDE
SCHEDULE: 2033 , TESTIDCODE: 61646GCM39
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
FENAMIPHOS SULFOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 43% 31% 41% 18%
>= Reporting Level 59 34% 23% 26% 19%
Total 64 35% 24% 26% 19%

Sample Statistics
FENAMIPHOS SULFOXIDE

Characteristic N % % Basis
Plotted 64 90% Spiked
Estimated Values 64 90% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 71 .  
False Negatives 6 8% 6 out of 71
Not Spiked 97 .  
False Positives 3 3% 3 out of 96