The following hypothesis-testing situation is given: H 0 : .50 and H 1 :

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The following hypothesis-testing situation is given: H0: π ≤ .50 and H1: π > .50. The significance level is .10, and the sample size is 12.

a. What is the decision rule?

b. There were nine successes. What is your decision regarding the null hypothesis? Explain.

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Statistical Techniques In Business And Economics

ISBN: 9781260239478

18th Edition

Authors: Douglas Lind, William Marchal, Samuel Wathen

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