For a population data set, o = 12.5. a. What should the sample size be for a 97 % confidence interval for u to have a margin of error of estimate equal to 5? b. What should the sample size be for a 92...

For a population data set, o = 12.5.<br>a. What should the sample size be for a 97 % confidence interval for u to have a margin of error of estimate equal to 5?<br>b. What should the sample size be for a 92 % confidence interval for u to have a margin of error of estimate equal to 4?<br>Note: You must round your answer UP to a whole number. For example, 92.1 should be rounded to 93.<br>

Extracted text: For a population data set, o = 12.5. a. What should the sample size be for a 97 % confidence interval for u to have a margin of error of estimate equal to 5? b. What should the sample size be for a 92 % confidence interval for u to have a margin of error of estimate equal to 4? Note: You must round your answer UP to a whole number. For example, 92.1 should be rounded to 93.

Jun 02, 2022

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For a population data set, o = 12.5. a. What should the sample size be for a 97 % confidence interval for u to have a margin of error of estimate equal to 5? b. What should the sample size be for a 92...

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