Mathematics, 19.04.2020 21:44 Yeajay6313

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Assume that a sample is used to estimate a population proportion p. Find the 80% confidence interval for a sample of size 388 with 148 successes. Enter your answer as an open-interval (i. e., parentheses) using decimals (not percents) accurate to three decimal places.

I need help Assume that a sample is used to estimate a population proportion p. Find the 80% confid

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I need help Assume that a sample is used to estimate a population proportion p. Find the 80% confidence interval for a sample of size 388 with 148 successes. Enter your answer as an open-interval (i. e., parentheses) using decimals (not percents) accurate to three decimal places.

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I need help
Assume that a sample is used to estimate a population proportion p. Find the 80% confidence interval for a sample of size 388 with 148 successes. Enter your answer as an open-interval (i. e., parentheses) using decimals (not percents) accurate to three decimal places.