The time spent commuting from home to work for all employees of a very large company has a normal distribution with a mean of 42.9 minutes and a standard deviation of 9.0 minutes. The probability, rounded to four decimal places, that the mean time spent commuting from home to work by a sample of 21 employees will be between 43.26 and 49.35 minutes is

The time spent commuting from home to work for all employees of a very large company has a normal distribution with a mean of 42.9 minutes and a standard deviation of 9.0 minutes. The probability, rounded to four decimal places, that the mean time spent commuting from home to work by a sample of 21 employees will be between 43.26 and 49.35 minutes is

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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