26 28 28 31 26 24 Small 25 23 24 29 30 26 31 28 28 35 33 Midsize 40 26 Large 28 36 34

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 16CT: How many six-digit license plates can be made if no plate begins with 0 or 1?
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Using the Kruskal-Wallis Test. In Exercises 5–8, use the Kruskal-Wallis test.

Highway Fuel Consumption Listed below are highway fuel consumption amounts (mi/gal) for cars categorized by the sizes of small, midsize, and large (from Data Set 20 “Car Measurements” in Appendix B). Using a 0.05 significance level, test the claim that the three size categories have the same median highway fuel consumption. Does the size of a car appear to affect highway fuel consumption?

26
28
28
31
26
24
Small
25
23
24
29
30
26
31
28
28
35
33
Midsize
40
26
Large
28
36
34
Transcribed Image Text:26 28 28 31 26 24 Small 25 23 24 29 30 26 31 28 28 35 33 Midsize 40 26 Large 28 36 34
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