Mathematics, 20.07.2020 06:01 Vipain02
Salaries for teachers in a particular elementary school district are normally distributed with a mean of $42,000 and a standard deviation of $6,300. We randomly survey 10 teachers from that district. Find the 90th percentile for the average teachers' salary.
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Salaries for teachers in a particular elementary school district are normally distributed with a mea...
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