BQS ORGANIC BLIND SAMPLES
BETA-STIGMASTANOL
Permanently Estimated Compound
Schedule: 1433 Testid: 62086GCM37
02/13/07 TO 01/23/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
BETA-STIGMASTANOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 12 76% 38% 69% 19%
>= Reporting Level 71 70% 23% 69% 17%
Total 83 71% 25% 69% 17%

Miscellaneous Statistics for the Samples
BETA-STIGMASTANOL

Characteristic N % % Basis
Plotted 83 95% Spiked
Estimated Values 83 95% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 2 2% Spiked
Spiked 89 .  
False Negatives 2 2% 2 out of 87
Not Spiked 111 .  
False Positives 0 0% 0 out of 111