The data set in DS 11.4.2 concerns the gas mileages of four cars. (a) Use the Kruskal-Wallis
Question:
(a) Use the Kruskal-Wallis test procedure to investigate whether any of the cars are getting better gas mileages than the other cars.
(b) Repeat this analysis using an analysis of variance table.
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Probability And Statistics For Engineers And Scientists
ISBN: 9780495107576
3rd Edition
Authors: Anthony Hayter
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