Use the following listed chest deceleration measurements 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.

Transcribed Image Text:

Small 44 Midsize 3653 4342 52 49 41 Large 324 438 37 38 33 39 37 54 39 42