Connect hosted by ALEKS for Elementary Statistics: A Step By Step Approach
10th Edition
ISBN: 9781260041774
Author: Allan Bluman
Publisher: Mcgraw-hill Higher Education (us)
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Chapter 12, Problem 11CQ
For Exercises 11 through 17, use the traditional method of hypothesis testing unless otherwise specified. Assume the assumptions have been met.
11. Gasoline Prices Random samples of summer gasoline prices per gallon are listed for three different states. Is there sufficient evidence of a difference in
| State 1 | State 2 | State 3 |
| 3.20 | 3.68 | 3.70 |
| 3.25 | 3.50 | 3.65 |
| 3.18 | 3.70 | 3.75 |
| 3.15 | 3.65 | 3.72 |
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Chapter 12 Solutions
Connect hosted by ALEKS for Elementary Statistics: A Step By Step Approach
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