Statement of a problem № m264


Bradford Electric Illuminating Company is studying the relationship between kilowatt-hours (thousands) used and the number of rooms in a private single-family residence. A random sample of 10 homes yielded the following.  a. Determine the regression equation. b. Determine the number of kilowatt-hours, in thousands, for a six-roomhouse.

New search. (Also 1294 free access solutions)

Online calculators