BQS ORGANIC BLIND SAMPLES
PROMETON,
Schedule: 1433 Testid: 04037GCM37
Measured in MICROGRAMS PER LITER
02/13/07 TO 01/23/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROMETON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 91% 16% 90% 16%
>= Reporting Level 80 93% 12% 92% 11%
Total 90 93% 12% 91% 11%

Miscellaneous Statistics for the Samples
PROMETON

Characteristic N % % Basis
Plotted 90 100% Spiked
Estimated Values 11 12% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 91 .  
False Negatives 0 0% 0 out of 90
Not Spiked 109 .  
False Positives 0 0% 0 out of 109