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94 Let n, = 80, X1 = 40, n2 = 80, and X2 = 20. Complete parts (a) and (b) below. a. At the 0.05

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Let n, = 80, X1 = 40, n2 = 80, and X2 = 20. Complete parts (a) and (b) below. a. At the 0.05 level of significance, is there evidence of a significant difference between the two population proportions? Determine the null and alternative hypotheses. Choose the correct answer below. O A. HO: T1 ST2 O B. HO: T1 # 162 H1 : 109 > TI 2 H1 : 1 1 = TE 2 O C. HO: T1 2 12 O D. HO: T1 = 12 H1: 101

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