A scientist wishes to find the 95 confidence interval for

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A study of peach trees found that the average number of peaches per tree was 825. The standard deviation of the population is 70 peaches per tree. A scientist wishes to find the 95% confidence interval for the mean number of peaches per tree. How many trees does she need to sample to obtain an average accurate to within 14 peaches per tree?

Reference no: EM13630441

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