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A random sample of 150 U.S. adults is composed of 100 people from non-rural areas and 50 people from rural areas. Estimate the confidence interval
A random sample of 150 U.S. adults is composed of 100 people from non-rural areas and 50 people from rural areas. Estimate the confidence interval for the fraction of the population that is non-rural with 99% confidence. What is the lower limit of the confidence interval
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Mathematics for Economics and Business
Authors: Ian Jacques
9th edition
129219166X, 9781292191706 , 978-1292191669
