Introductory Statistics
1st Edition
ISBN: 9781938168208
Author: Barbara Illowsky, Susan Dean
Publisher: OpenStax College
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Textbook Question
Chapter 10, Problem 108H
Two computer users were discussing tablet computers. A higher proportion of people ages 16 to 29 use tablets than the proportion of people age 30 and older. Table 10.28 details the number of tablet owners for each age group. Test at the 1% level of significance.
| 16−29 year olds | 30 years old and older | |
| Own a Tablet | 69 | 231 |
| Sample Size | 628 | 2,309 |
Table 10.28
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Chapter 10 Solutions
Introductory Statistics
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