Use a significance level of 0.05 where not specified. 1. Fuel economy results from four midsize automobiles brands are summarized below: Make A Make B Make C Make D 19 21 20 19 21 19 20 22 21 23 Do all vehicles have the same fuel consumption? 24 26 23 25 27 18 19 17 19 20

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 8CR
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Use a significance level of 0.05 where not specified.
1. Fuel economy results from four midsize automobiles brands are summarized below:
Make A
Make B
Make C
Make D
24
26
23
25
27
19
21
20
19
21
19
20
22
21
23
Do all vehicles have the same fuel consumption?
18
19
17
19
20
Transcribed Image Text:Use a significance level of 0.05 where not specified. 1. Fuel economy results from four midsize automobiles brands are summarized below: Make A Make B Make C Make D 24 26 23 25 27 19 21 20 19 21 19 20 22 21 23 Do all vehicles have the same fuel consumption? 18 19 17 19 20
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