In a recent survey conducted by the Pew Research Center, a random sample of adults 18 years of age or older living in the continental United States was asked their reaction to the word socialism. In addition, the individuals were asked to disclose which political party they most associate with. Results of the survey are given in the table.

(a) Explain why this data should be analyzed by homogeneity of proportions.
(b) Does the evidence suggest individuals within each political affiliation react differently to the word socialism? Use the α = 0.05 level of significance.
(c) Construct a conditional distribution of reaction by political party.
(d) Write a summary about the "partisan divide" regarding reaction to the word socialism.