The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n = 65,find the probability of a sample mean being greater than 230 if mean = 229 and standard deviation = 5.7.

Mean()=229standard deviation()=5.7sample size(n)=65

Answered: The population mean and standard…

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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The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n = 65, ind the probability of a sample mean being greater than 230 if mean = 229 and standard deviation = 5.7.