1. An aspiring politician decided to sample 309 citizens from each two major cities find ou whether the two city population are homogenous with regard to their opinion on gun control. The data is given below City Total Against Gun Control Favour Gun Control A 163 147 309 B. 184 125 309 Total 347 272 618 a) State the null and alternative hypothesis. b) Calculate the chi-square test statistic and interpret your answer.

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