Elementary Statistics: A Step By Step Approach

10th Edition

ISBN: 9781259755330

Author: Allan G. Bluman

Publisher: McGraw-Hill Education

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Textbook Question

Chapter 2.1, Problem 9E

For Exercises 9–12, show frequency distributions that are incorrectly constructed. State the reasons why they are wrong.

Class

Frequency

10-19

20-29

30-34

35-45

46-51

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Chapter 2.1, Problem 8E

Chapter 2.1, Problem 10E

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Chapter 2 Solutions

Elementary Statistics: A Step By Step Approach

Ch. 2.1 - Ages of Presidents at Inauguration The data...Ch. 2.1 - List five reasons for organizing data into a...Ch. 2.1 - Name the three types of frequency distributions,...Ch. 2.1 - How many classes should frequency distributions...Ch. 2.1 - What are open-ended frequency distributions? Why...Ch. 2.1 - For Exercises 58, find the class boundaries,...Ch. 2.1 - For Exercises 58, find the class boundaries,...Ch. 2.1 - For Exercises 58, find the class boundaries,...Ch. 2.1 - For Exercises 58, find the class boundaries,...Ch. 2.1 - For Exercises 912, show frequency distributions...

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For Exercises 9–12, show frequency distributions that are incorrectly constructed. State the reasons why they are wrong. 9. Class Frequency 10-19 20-29 30-34 35-45 46-51 1 2 0 5 8

Solution Summary: The author explains that the given frequency distribution is incorrect because the class width is not uniform for all the classes.

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Chapter 2 Solutions