BQS ORGANIC BLIND SAMPLES
TEBUTHIURON,
Schedule: 2060 Testid: 82670LCM29
Measured in MICROGRAMS PER LITER
02/09/07 TO 12/05/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TEBUTHIURON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 80 129% 24% 129% 22%
Total 80 129% 24% 129% 22%

Miscellaneous Statistics for the Samples
TEBUTHIURON

Characteristic N % % Basis
Plotted 80 100% Spiked
Estimated Values 5 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 80 .  
False Negatives 0 0% 0 out of 80
Not Spiked 116 .  
False Positives 0 0% 0 out of 116