arsenic: Concentrations of arsenic in water samples
Description
The data give the actual and measured concentrations of arsenic present in
water samples.format
A data frame with 32 rows and 2 variablessource
Graybill, F. A., and Iyer, H. K. (1994)
Regression analysis: Concepts and Applications. Duxbury Press.Details
actual
True amount of arsenic present.measured
Measured amount of arsenic present.