Question: Assume that both...? Sample 1 Sample 2 Assume that both populations are normally distributed. n 28 20 a) Test whether u, > uz at the

Assume that both...?

Sample 1 Sample 2 Assume that both populations are normally distributed. n 28 20 a) Test whether u, > uz at the a = 0.05 level of significance for the given sample data. X 52.8 45.5 b) Construct a 95% confidence interval about #1 - H2- 84 12.4 Click the icon to view the Student's t-distribution table. a) Perform a hypothesis test. Determine the null and alternative hypotheses. OA. Ho: H1 = H2, Hy: My

H2 OC. Ho: Hy > H2. Hy: Hy

H2 Determine the test statistic. 1=(Round to two decimal places as needed.) Approximate the P-value. Choose the correct answer below. O A. 0.05 SP-value

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