BQS ORGANIC BLIND SAMPLES
CARBON DISULFIDE,
Schedule: 2021 Testid: 77041GCM66
Measured in MICROGRAMS PER LITER
01/27/09 TO 12/09/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBON DISULFIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 94% 13% 94% 14%
>= Reporting Level 37 94% 18% 93% 18%
Total 39 94% 18% 93% 18%

Miscellaneous Statistics for the Samples
CARBON DISULFIDE

Characteristic N % % Basis
Plotted 39 100% Spiked
Estimated Values 16 41% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 39 .  
False Negatives 0 0% 0 out of 39
Not Spiked 107 .  
False Positives 7 7% 7 out of 107