Question

An office supply catalog gives a description of bookshelves that includes the following variables.

Choose the categorical variable.

	A.	The width of a bookshelf in inches.
	B.	The width of a bookshelf in feet.
	C.	The color of the bookshelf.
	D.	The height of the bookshelf in centimeters.
	E.	The cost of the bookshelf in dollars and cents.

Answer 1

By Categorical variable we mean a qualitative variable.These variables generally take values those .are names or labels.This kind of variables are description of indivuduals or things.

Here, "color" of the book shelf is qualitative variable. Hence, the categorical variables is

C.	The color of the bookshelf.

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