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A test of H0: p = 0.6 versus Ha: p > 0.6 has the test statistic...

A test of H0: p = 0.6 versus Ha: p > 0.6 has the test statistic z = 2.27.

Part A: What conclusion can you draw at the 5% significance level? At the 1% significance level? (6 points)

Part B: If the alternative hypothesis is Ha: p ≠ 0.6, what conclusion can you draw at the 5% significance level? At the 1% significance level? (4 points) (10 points)

Math   Statistics-And-Probability   
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