A charitable organization wishes to estimate to within half


Question: A charitable organization wishes to estimate, to within half a percentage point, the proportion of all telephone solicitations to its donors that result in a gift, with 90% confidence. Estimate the minimum sample size required, using the information that in the past the response rate has been about 30%.

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Basic Statistics: A charitable organization wishes to estimate to within half
Reference No:- TGS02609093

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