Home Field Advantage? Winning-team data were collected for teams in different sports, with the results given in the accompanying table (based on data from “Predicting Professional Sports Game Outcomes from Intermediate Game Scores,” by Copper, DeNeve, and Mosteller, ?Chance?, Vol. 5, No. 3–4). Use a 0.05 level of significance to test the claim that home/visitor wins are independent of the sport. B a B F s a H o k s o o e e c t t b k b b a e a a l y l l l l l Ho 1 5 5 5 me 2 Tea 3 0 7 7 m Wi ns Vis itin g 7 4 4 4 Tea 1 7 3 2 m Wi ns

Solution 6RE Step1: From the above given table we have Winning-team data were collected for teams in different sports, with the results given in the accompanying table Basketball Baseball Hockey Football Home team wins 127 53 50 57 Visiting team wins 71 47 43 42 With 0.05 level of significance Step2: Our aim is to test the claim that home/visitor wins are independent of the sport. Consider the hypothesis, H 0 Home/visitor wins are independent of the sport. H 1 Home/visitor wins are not independent of...