Stats Modeling the World, 4th Edition

Published by Pearson
ISBN 10: 0133151549
ISBN 13: 978-0-13315-154-1

Chapter 2 - Displaying and Describing Categorical Data - Exercises - Page 39: 28

Answer

a) Chart attached b) In this display we find that the percentage of males that are liberal is more than the percentage of females who are liberal. This is the same for moderates and conservatives. Thus, a higher percentage of students are males.

Work Step by Step

Create a chart in MS Excel using given data To find a percentage, always find what fraction of a whole a certain thing is. Then, express this fraction as a decimal by performing division. Finally, multiply by 100% to get the decimal expressed as a percentage.
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