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Find the samplesize, n, needed to estimate the percentage of adults who have consulted fortune tellers. Use a 0 . 0 9 margin oferror, use
Find the samplesize, n, needed to estimate the percentage of adults who have consulted fortune tellers. Use a 0.09margin oferror, use a confidence level of 90%, and use results from a prior poll suggesting that 14% of adults have consulted fortune tellers.
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