The population meat and For a sample of n= 70, find the probability of a sample mean being less than 22.3 if u- 22 and a=1.28 m Click the icon to view page 1 of the standard normal table m Cick the icon to view page 2 of the standard normal table For a sample of n-70, the probability of a sample mean being less than 22.3p 22 and a128 is (Round to four decimal placen an needed)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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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= 70, find the probability of a sample mean being less than 22.3 if u- 22 and o 1.28
A Click the icon to view page 1 of the standard normal table
E Cick the icon to view page 2 of the standard normal table
For a sample of n=70, the probability of a sample mean being less than 22.3= 22 and a 1.28 is
(Round to four decimal places as needed)
Transcribed Image Text: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= 70, find the probability of a sample mean being less than 22.3 if u- 22 and o 1.28 A Click the icon to view page 1 of the standard normal table E Cick the icon to view page 2 of the standard normal table For a sample of n=70, the probability of a sample mean being less than 22.3= 22 and a 1.28 is (Round to four decimal places as needed)
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