Select the most appropriate test statistic to examine whether the means of GDP per capita in 2020 between three groups of states (swing states, solid red states, and solid blue states) are significantly different.

Please follow the famous eight steps to test whether the means of GDP per capita in 2020 between three groups of states (swing states, solid red states, and solid blue states) are significantly different.

GDP Per Political Affiliation State Case Rate per 100,000 Capita in 2020 ($) Arizona 11,702 50,187 Florida 9,815 50,424 Georgia 10,172 57,819 Michigan 8,589 51,766 Swing States Nevada 10,055 54,998 North Carolina 8,974 55,292 Pennsylvania 8,537 61,031 Wisconsin 11,150 58,066 Arkansas 11,033 42,591 Indiana 10,447 55,165 Kansas 10,480 59,475 Kentucky 9,753 46,909 Solid Red States Nebraska 11,156 66,480 Oklahoma 11,242 46,871 Tennessee 12,141 52,925 Wyoming 9,884 62,236 California 9.134 78,538 Colorado 8,428 67,169 Connecticut 9,200 78,971 Delaware 10,261 76,522 Solid Blue States Maryland 7,194 69,805 Massachusetts 9,234 84,722 New Jersey 10,892 69,695 Virginia 7,536 64,229