According to the Current Population Report of the United States census 16 7 of people...

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According to the Current Population Report of the United States census 16 7 of people aged 25 or older with a disability ha earned a bachelor s degree or higher Suppose that Nancy works for the city of Peoria AZ City officials have asked her to estimate the proportion of people aged 25 or older with a disability in Peoria who have earned a bachelor s degree or higher They have requested that her estimate have confidence level of 90 and a margin of error of 3 or 0 03 Determine the sample size n needed for the 90 confidence interval to be no more than 0 03 n 429 Incorrect people aged 25 or older with a disability Data obtained from the Current Population Reports from the United States Census 2015 Educational Attainment in the United States 2015 http www census gov content dam Census library publications 2016 demo p20 578 pdf accessed April 6 2016

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According to the Current Population Report of the United States census 16 7 of people aged 25 or older with a disability ha earned a bachelor s degree or higher Suppose that Nancy works for the city of Peoria AZ City officials have asked her to estimate the proportion of people aged 25 or older with a disability in Peoria who have earned a bachelor s degree or higher They have requested that her estimate have confidence level of 90 and a margin of error of 3 or 0 03 Determine the sample size n needed for the 90 confidence interval to be no more than 0 03 n 429 Incorrect people aged 25 or older with a disability Data obtained from the Current Population Reports from the United States Census 2015 Educational Attainment in the United States 2015 http www census gov content dam Census library publications 2016 demo p20 578 pdf accessed April 6 2016