A sports statistician is interested in determining if there is a relationship between ...

     A sports   statistician is interested in determining if there is a relationship between   the number of home team and visiting team losses and different sports. A   random sample of 526 games is selected and the results are given below.   Calculate the chi-square x^2 test statistic to test the claim that the number   of home team and visiting team losses is independent of the sport. Use α =   0.01.      Football Basketball Soccer   Baseball   Home Team Losses 39 156 25 83   Visiting Team Losses 31 98 19   75