BQS ORGANIC BLIND SAMPLES
M- AND P-XYLENE,
Schedule: 2021 Testid: 85795GCM66
Measured in MICROGRAMS PER LITER
01/27/09 TO 12/22/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
M- AND P-XYLENE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 55 89% 10% 88% 9%
Total 55 89% 10% 88% 9%

Miscellaneous Statistics for the Samples
M- AND P-XYLENE

Characteristic N % % Basis
Plotted 55 100% Spiked
Estimated Values 11 20% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 55 .  
False Negatives 0 0% 0 out of 55
Not Spiked 91 .  
False Positives 0 0% 0 out of 91