Proposed policy in the upcoming election. how many people, Ask an Expert

Economics

From a random sample of 500 registered voters in LA, 400 indicated that they would vote in favour of a proposed policy in the upcoming election. How many people should be sampled so that the sampling error is at most 0.04 with a 95% confidence interval?

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Microeconomics, Economics

Category:- Microeconomics
Reference No.:- M947154

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