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Suppose that you are testing the hypotheses H0: p= 0.17 vs. HA: p#0.17. A sample of size 250 results in a sample proportion of 0.24

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Suppose that you are testing the hypotheses H0: p= 0.17 vs. HA: p#0.17. A sample of size 250 results in a sample proportion of 0.24 a) Construct a 95% confidence interval for p. b) Based on the confidence interval, can you reject Ho at a-0.05? Explain c) What is the difference between the standard error and standard deviation of the sample proportion? d) Which is used in computing the confidence interval

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