Statistics: Informed Decisions Using Data (4th Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0321757270

ISBN 13: 978-0-32175-727-2

Chapter 11 - Section 11.5 - Assess Your Understanding - Applying the Concepts - Page 578: 14a

Answer

It seems that people spend more money on fast-food when they use a credit card, according to the boxplots.

Work Step by Step

See the picture.

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