BQS ORGANIC BLIND SAMPLES
PHORATE,
Schedule: 2033 Testid: 82664GCM35
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
PHORATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 76% 17% 81% 16%
Total 62 76% 17% 81% 16%

Miscellaneous Statistics for the Samples
PHORATE

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102