A confidence interval for a sample is given, followed by several hypotheses to test using that sample. In each case, use the confidence interval to give a conclusion of the test (if possible) and also state the significance level you are using. (a) Ho: p = 0.5 vs Ha: p = 0.5 Conclusion: Significance level: (b) Ho: p = 0.77 vs Ha: p 0.77 Conclusion: Significance level: Conclusion: Ho (c) Ho: p = 0.27 vs Ha: p = 0.27 Significancell Reject Но Но A 95% confidence interval for p: 0.40 to 0.75

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