Question: A sample selected from a population gave a sample proportion equal to 0.31. For the following, round all answers to no fewer than 4

A sample selected from a population gave a sample proportion equal to 0.31. For the following, round all answers to no fewer than 4 decimal places. Determine a 90% confidence interval for p assuming n = 175. The lower limit of the confidence interval is: The upper limit of the confidence interval is: Determine a 90% confidence interval for p assuming n = 281. The lower limit of the confidence interval is: The upper limit of the confidence interval is: Determine a 90% confidence interval for p assuming n = 482. The lower limit of the confidence interval is: The upper limit of the confidence interval is:

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