Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 2 - Set Theory - 2.3 Venn Diagrams and Set Operations - Exercise Set 2.3: 117

Answer

III region

Work Step by Step

We can see the following information on the graph: - Blue bars represent the percentage of Americans who prefer men in various jobs. - Yellow bars represent the percentage of Americans who prefer women in various jobs. - The blue bar for elementary school teachers is below the dotted line for $10\%$: less than 10% of Americans prefer men. - The yellow bar for elementary school teachers stops around the dotted line for $60\%$: around $60\%$ of Americans prefer women. A - the set of jobs for which more than $20\%$ prefer men. B - the set of jobs for which more than $20\%$ prefer women. We can see that elementary school teacher is a job that belongs in B but not in A; therefore, it belongs in the $III$ region.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.