You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population

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answerhappygod
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You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population

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You want to obtain a sample to estimate a population proportion.Based on previous evidence, you believe the population proportionis approximately ˆ p = 69 % . You would like to be 94% confidentthat your esimate is within 0.5% of the true population proportion.How large of a sample size is required? (Use Excel to find theappropriate critical value and round to 3 decimal places.)
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