(9 pts) Four states were randomly selected, and their members in the U.S. House of Representatives (116th Congress) are

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9 Pts Four States Were Randomly Selected And Their Members In The U S House Of Representatives 116th Congress Are 1 (114.63 KiB) Viewed 23 times

(9 pts) Four states were randomly selected, and their members in the U.S. House of Representatives (116th Congress) are noted. At a = 0.05, can it be concluded that there is a relationship between the state and the political party affiliation of its representatives? Use the chi square test of independence. New York Illinois California Pennsylvania 21 13 9 45 Democrat 6 5 9 7 Republican a) Write the expected value for each cell in parentheses in each cell. b) Write the null and alternative hypotheses. c) Find the critical value of Chi-Square for a= 0.05 d) Find the test value for Chi-Square.