BQS ORGANIC BLIND SAMPLES
DIAZINON,
Schedule: 1433 Testid: 39572GCM37
Measured in MICROGRAMS PER LITER
02/13/07 TO 01/23/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 84 81% 25% 89% 19%
Total 84 81% 25% 89% 19%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 84 93% Spiked
Estimated Values 12 13% Spiked
Deleted Values 1 1% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 91 .  
False Negatives 6 7% 6 out of 90
Not Spiked 109 .  
False Positives 0 0% 0 out of 109