What Inferences About the Relation Between Income and Oven Ownership

Multiple Choice

What inferences about the relation between income and oven ownership may be drawn from the data above?

A) No inferences can be made without performing a hypothesis test.
B) The higher the income, the fewer the number of ovens owned.
C) A higher proportion of people in the lower income bracket own microwave ovens.
D) A higher proportion of those in the higher income bracket own microwave ovens.
E) In absolute terms, the ownership of conventional ovens seems to decline with income, while that of microwaves appears to
Increase.