BQS OBSP Determination:
ALACHLOR
METHOD: 2437 , TESTIDCODE: 65064LCM60
Open Data Set

The SGPlot Procedure

Plotted Points Statistics
ALACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 28 103% 23% 100% 21%
Total 28 103% 23% 100% 21%

Sample Statistics
ALACHLOR

Characteristic N % % Basis
Plotted 28 100% Spiked
Estimated Values 3 11% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 28 .  
False Negatives 0 0% 0 out of 28
Not Spiked 20 .  
False Positives 0 0% 0 out of 20