BQS ORGANIC BLIND SAMPLES
TERBUFOS,
Schedule: 2033 Testid: 82675GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TERBUFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 69% 19% 66% 15%
Total 60 69% 19% 66% 15%

Miscellaneous Statistics for the Samples
TERBUFOS

Characteristic N % % Basis
Plotted 60 98% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 1 2% 1 out of 61
Not Spiked 103 .  
False Positives 1 1% 1 out of 103