BQS ORGANIC BLIND SAMPLES
CARBOFURAN
Permanently Estimated Compound
Schedule: 2001 Testid: 82674GCM35
04/26/07 TO 11/28/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBOFURAN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 15 167% 28% 167% 43%
>= Reporting Level 57 115% 36% 117% 31%
Total 72 126% 40% 122% 41%

Miscellaneous Statistics for the Samples
CARBOFURAN

Characteristic N % % Basis
Plotted 72 100% Spiked
Estimated Values 72 100% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 72 .  
False Negatives 0 0% 0 out of 72
Not Spiked 70 .  
False Positives 1 1% 1 out of 69