Introductory Statistics
1st Edition
ISBN: 9781938168208
Author: Barbara Illowsky, Susan Dean
Publisher: OpenStax College
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Chapter 5, Problem 25P
Use the following information to answer the next ten questions. The data that follow are the square footage (In 1,000 feet squared) of 28 homes.
| 1.5 | 2.4 | 3.6 | 2.6 | 1.6 | 2.4 | 2.0 |
| 3.5 | 2.5 | 1.8 | 2.4 | 2.5 | 3.5 | 4.0 |
| 2.6 | 1.6 | 2.2 | 1.8 | 3.8 | 2.5 | 1.5 |
| 2.8 | 1.8 | 4.5 | 1.9 | 1.9 | 3.1 | 1.6 |
Table 5.4
The sample mean 2.50 and the sample standard deviation 0.8302.
The distribution can be written as X — U( 1.5, 3.5).
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Chapter 5 Solutions
Introductory Statistics
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