Use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from a random sample and use a 5% significance level. Test H0 : p=0.75 vs Ha : p≠0.75 using the sample results p^=0.71 with n=121 Round your answer for the test statistic to two decimal places, and your answer for the p-value to three decimal places.
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Step 1
The first step is to state the null hypothesis and the alternative hypothesis. H0: p = 0.75 Ha: p ≠ 0.75 Show more…
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