For a test of the null hypothesis, H0: ? = ?0 match the following statements of the alternative hypothesis to the type of test. Ha: ? ? ?0 A. right-tailed test Ha: ? < ?0 B. left-tailed test Ha: ? > ?0 C. two-tailed test
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Ha: p ≠ Po This statement means that the alternative hypothesis is that the proportion p is not equal to the null hypothesis proportion Po. In this case, we are looking for evidence that p is either greater than or less than Po. This corresponds to a two-tailed Show more…
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