Question: 11.3 Sample 1 Sample 2 15. Assume that both populations are normally distributed. n 14 14 a) Test whether u1 # H2 at the a

11.3

Sample 1 Sample 2 15. Assume that both populations are normally distributed. n 14 14 a) Test whether u1 # H2 at the a = 0.05 level of significance for the given sample data. 10.9 11.7 b) Construct a 95% confidence interval about H1 - H2. 2.5 2.6 Click the icon to view the Student's t-distribution table. a) Perform a hypothesis test. Determine the null and alternative hypotheses. A. HO: H1 = H2, H1: H1 # H2 O B. HO: H1 # H2, H1: H1 = H2 XC. Ho: H1 = H2, H1: H1 > H2 OD. HO: H1 = H2, H1: Hy

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