BQS ORGANIC BLIND SAMPLES
TRI-ALLATE,
Schedule: 2001 Testid: 82678GCM35
Measured in MICROGRAMS PER LITER
05/01/07 TO 11/27/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRI-ALLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 124% 26% 119% 38%
>= Reporting Level 68 107% 26% 101% 27%
Total 71 107% 26% 102% 28%

Miscellaneous Statistics for the Samples
TRI-ALLATE

Characteristic N % % Basis
Plotted 71 100% Spiked
Estimated Values 1 1% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 72 .  
False Negatives 0 0% 0 out of 71
Not Spiked 70 .  
False Positives 0 0% 0 out of 70