A sample of 50 randomly selected households in a particular city found that the mean income was $575
Question: A sample of 50 randomly selected households in a particular city found that the mean income was $57500. Assume that the population standard deviation is $3875. Find a 99% confidence interval for the mean household incomes in this city (8 points).
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Solution: The solution consists of 1 page
Deliverables: Word Document
Deliverables: Word Document
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