Suppose that the hitting mean for all major club baseball players after each team completes 120 games through the season is 0.324 and the standard deviation is 0.024. The null hypothesis is that American League infielders average the same as all other major league players. A sample of 50 players taken from the American Club shows a mean hitting average of 0.250. State wither you reject or failed to reject the null hypothesis at 0.05 level of significance (show all your calculation)