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A survey of 240 CSF students found 36 of them smoked. Assume CSF and USF are relatively similar. If you want to be 95% confident

A survey of 240 CSF students found 36 of them smoked. Assume CSF and USF are relatively similar. If you want to be 95% confident that you would obtain the proportion of USF students that smoke with a margin of error of 0.02, find the minimum sample size needed for your survey.

please mention the functions you use on a TI 84 calculator

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