Mathematics, 09.07.2020 05:01 tlemaylund000

A researcher wishes to estimate with 95% confidence, the proportion of the people who own a home computer. A previous study shows that 40% of the interviewed had a computer at home. The researcher wishes to be accurate within 2% of the true proportion. Find the minimum sample size necessary?

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A researcher wishes to estimate with 95% confidence, the proportion of the people who own a home com...