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The government wishes to estimate the percentage of the adult population that is a homeowner. They plan to sample n adults and present their
The government wishes to estimate the percentage of the adult population that is a homeowner. They plan to sample n adults and present their results in a 95% confidence interval with a width no more than 0.06. The last time this was done was in 2012 and a 95% CI gave the percentage to be between 68% and 74%. What sample size, n, does the government need to take?
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