Salaries for teachers in a particular elementary school district are normally distributed with a mean of $44, 000 and a standard deviation of $6, 500. We randomly survey 10 reachers from that district. Find the 90th percentile for an individual teachers salary. note: I cannot use any excel functions and do not have a ti-84 calculator.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Salaries for teachers in a particular elementary school district are normally distributed with a mean of $44, 000 and a standard deviation of $6, 500. We randomly survey 10 reachers from that district. Find the 90th percentile for an individual teachers salary. note: I cannot use any excel functions and do not have a ti-84 calculator.
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