Statistics: Informed Decisions Using Data (4th Edition)

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

Chapter 2 - Section 2.1 - Assess Your Understanding - Applying the Concepts - Page 75: 14e

Answer

The relative frequency bar graph is shown below.

Work Step by Step

To construct a relative frequency bar graph, we take into account the responses and the relative frequency of each response. Frequencies would not be included here. The followings are to my preferences. There are also other choices to draw the bar graph. - The horizontal axis is for the responses. There are 6 responses, each taking a space of its own for the bar to be drawn later. - The vertical axis is for the relative frequency value. Looking through the relative frequency values of all responses, the highest is $0.65$, so you might want to draw the axis up to $0.70$ or more. - The bars are drawn next. The height of a bar in a response corresponds to the relative frequency value of such response measured on the vertical axis. The relative frequency bar graph is exemplified below.
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