Assume that both populations are normally distributed. a) Test whether u, #H, at the a= 0.05 level of significance for the given sample data. b) Construct a 95% confidence interval about u, - H2- Sample 1 17 13 3.5 Sample 2 17 14.3 3.1 n E Click the icon to view the Student t-distribution table. a) Perform a hypothesis test. Determine the null and alternative hypotheses. O A. Ho: H1 =H2. H,: H # H2 O B. Ho: H1 =H2. H,: H1 H2

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