A Problem Solving Approach to Mathematics for Elementary School Teachers, Books a la Carte Edition plus NEW MyLab Math with Pearson eText - Access Card Package (12th Edition)

12th Edition

ISBN: 9780133865479

Author: Rick Billstein, Shlomo Libeskind, Johnny Lott

Publisher: PEARSON

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Textbook Question

Chapter 10.3B, Problem 1A

The graph below shows the average age at which women in the United States married for the first time from 1890 to 2010.

Chapter 10.3B, Problem 1A, The graph below shows the average age at which women in the United States married for the first time

a. What was the approximate average age for a women’s first marrige in

i. 1890

ii. 1950

iii. 2010

b. During what 10-year period was there the greatest decrease in the average age of first marriage?

c. During what 10-year period was there the greatest increase in the average age of first marriage?

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Chapter 10.3A, Problem 12A

Chapter 10.3B, Problem 2A

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Chapter 10 Solutions

A Problem Solving Approach to Mathematics for Elementary School Teachers, Books a la Carte Edition plus NEW MyLab Math with Pearson eText - Access Card Package (12th Edition)

Ch. 10.1 - Read about basic ideas of statistics in Common...Ch. 10.1 - Suggest how students at different grades might...Ch. 10.1 - Examine grade-school books to see what types of...Ch. 10.1 - Mathematical Connections What are the Nielsen...Ch. 10.1 - Prob. 7MC Ch. 10.1 - National Assessment of Educational ProgressNAEP...Ch. 10.1 - Prob. 2NAEP Ch. 10.1A - A second-grade class has a project to determine...Ch. 10.1A - Prob. 2A Ch. 10.1A - Prob. 3A

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Solution Summary: The author explains that line graphs are used to present a categorical data which changes over time. The greatest decrease in the average age of first marriage was during the period 1940 – 1950.

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