The following MINITAB output presents the
Chapter 6, Problem 12E(choose chapter or problem)
The following MINITAB output presents the results of a hypothesis test for the difference \(\mu_X-\mu_Y\) between two population means.
a. Is this a one-tailed or two-tailed test?
b. What is the null hypothesis?
c. Can \(H_0\) be rejected at the 1% level? How can you tell?
d. Use the output and an appropriate table to compute a 98% confidence interval for \(\mu_X-\mu_Y\).
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