Mathematics, 20.04.2020 20:38 angiepuma43

A political candidate has asked his/her assistant to conduct a poll to determine the percentage of people in the community that supports him/her. If the candidate wants a 6% margin of error at a 90% confidence level, what size of sample is needed? Be sure to round accordingly.

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A political candidate has asked his/her assistant to conduct a poll to determine the percentage of p...