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Estimate the proportion of traditional college

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Suppose you want to estimate the proportion of traditional college on your campus who own their own car. Based on some research on other campuses, you believe the proportion will be near 25%. What sample size is needed if you wish to be 90% confident that your estimate is within 3% of the true proportion (e.g. that your MOE is 0.03).

Reference no: EM132144020

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