Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 1 - Review - Review Exercises - Page 59: 11

Answer

Quantitative discrete variable.

Work Step by Step

It is a quantitative variable because the differences between the number of automobiles sold have meaning; that is, if a dealership sold 2 cars yesterday and today it sold 5 cars, it means that today it sold 3 cars more than yesterday. It is a discrete variable because we can count the number of automobiles sold: 0, 1, 2, 3,...
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