A sample of 45 overweight men participated in an exercise program. At the conclusion of the program,

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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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Statistical Techniques in Business and Economics

ISBN: 978-0078020520

16th edition

Authors: Douglas Lind, William Marchal

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Question Posted: Dec 10, 2014 08:25 AM

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A sample of 45 overweight men participated in an exercise program. At the conclusion of the program,

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Statistical Techniques in Business and Economics

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