question archive The Girl Scouts would like to estimate the proportion of people who consider Thin Mints to be their favorite Girl Scout cookie
The Girl Scouts would like to estimate the proportion of people who consider Thin Mints to be their favorite Girl Scout cookie
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The Girl Scouts would like to estimate the proportion of people who consider Thin Mints to be their favorite Girl Scout cookie. The total sample size needed to construct a 90% confidence interval for the proportion of customers who favor Thin Mint cookies with a margin of error equal to 6% is ________.
