A researcher wants to construct a 99% confidence interval for the proportion of people who changed jobs in the past year. | Cheap Nursing Papers

A researcher wants to construct a 99% confidence interval for the proportion of people who changed jobs in the past year.

A researcher wants to construct a 99% confidence interval for the proportion of people who changed jobs in the past year. What sample size is needed so that the confidence interval will have a margin of error of 0.047?

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