Sample to estimate true proportion with confidence inteval

Reference no: EM13113583

A report states that 40% of home owners had a vegetable garden. How large a sample is needed to estimate the true proportion of home owners who have vegetable gardens to within 4% with 95% confidence?

Reference no: EM13113583

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Sample to estimate true proportion with confidence inteval : A report states that 40% of home owners had a vegetable garden. How large a sample is needed to estimate the true proportion of home owners who have vegetable gardens to within 4% with 95% confidence?

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