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Use the following listed chest deceleration measurements (in g, where g is the force of gravity) from samples of small, midsize, and large cars. Use

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Use the following listed chest deceleration measurements (in g, where g is the force of gravity) from samples of small, midsize, and large cars. Use a 0.05 significance level to test the claim that the different size categories have the same median chest deceleration in the standard crash test. Do the data suggest that larger cars are safer? Use the Kruskal-Wallis test. Small 44 39 37 54 39 44 42 Rank 15.5 8.5 4.5 21 8.5 15.5 12.5 Midsize 36 53 43 42 52 49 41 Rank 3 20 14 12.5 19 18 10.5 Large 32 45 41 38 37 38 33 Rank 1 17 10.5 6.5 4.5 6.5 2

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