Question: A sample of 45 overweight men participated in an exercise program. At the conclusion of the program, 32 had lost weight. At the .05 significance

A sample of 45 overweight men participated in an exercise program. At the conclusion of the program, 32 had lost weight. At the .05 significance level, can we conclude the program is effective?

a. State the null hypothesis and the alternate hypothesis.

b. State the decision rule.

c. Compute the value of the test statistic.

d. What is your decision regarding the null hypothesis?

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