BQS ORGANIC BLIND SAMPLES
EPTC,
Schedule: 2033 Testid: 82668GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
EPTC

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 104% 14% 101% 10%
Total 60 104% 14% 101% 10%

Miscellaneous Statistics for the Samples
EPTC

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 7 12% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104