BQS ORGANIC BLIND SAMPLES
PENDIMETHALIN,
Schedule: 2001 Testid: 82683GCM35
Measured in MICROGRAMS PER LITER
04/26/07 TO 11/28/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PENDIMETHALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 70 78% 12% 78% 11%
Total 70 78% 12% 78% 11%

Miscellaneous Statistics for the Samples
PENDIMETHALIN

Characteristic N % % Basis
Plotted 70 100% Spiked
Estimated Values 3 4% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 70 .  
False Negatives 0 0% 0 out of 70
Not Spiked 72 .  
False Positives 1 1% 1 out of 71