=+of new awards was begun again, were the trophies the same size? Compare the two groups with an appropriate nonparametric measure. Complete the test at a = 0.10.

Award Year Size America’s Cup 1851 27 Kentucky Derby 1875 22 Wimbledon Men’s Singles 1887 18.5 Stanley Cup 1892 35.2 Davis Cup 1900 42 Ryder Cup 1927 17 Oscar 1929 13.5 Jules Rimet Trophy (Word Cup Soccer) 1929 14 Heisman Trophy 1935 15 Primetime Emmy 1949 15.5 Vince Lombardi Trophy 1967 22 Commissioner’s Trophy (World Series) 1967 24 Larry O’Brien NBA Trophy 1977 24 Webb Ellis Cup (Rugby) 1987 15 18. Designated hitter 2012. American League baseball teams play their games with the designated hitter rule, meaning that pitchers do not bat. The league believes that replacing the pitcher, traditionally a weak hitter, with another player in the batting order produces more runs and generates more interest among fans. Below are the average numbers of runs scored per game by American League and National League teams for the 2012 season.