Question: For a population data set, o = 11.70. a. What should the sample size be for a 98% confidence interval for / to have a

For a population data set, o = 11.70. a. What should the sample size be for a 98% confidence interval for / to have a margin of error of estimate equal to 5.70? n= b. What should the sample size be for a 95% confidence interval for / to have a margin of error of estimate equal to 4.18? n= i

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