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A confidence interval was used to estimate the proportion of statistics students who are female. A random sample of 72 statistics students generated the following

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A confidence interval was used to estimate the proportion of statistics students who are female. A random sample of 72 statistics students generated the following confidence interval: (438, 642). Using the information above, what sample size would be necessary if we wanted to estimate the true proportion to within 3% using 95% reliability? 1068 1025 1110 1061

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