Certainly! Here is the transcribed text from the image:---**Problem:**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 \( n = 67 \), find the probability of a sample mean being less than 23.5 if \( \mu = 24 \) and \( \sigma = 1.21 \).---

From given data we have : Sample size n=67 Mean μ=24 σ=1.21

Answered: 4) 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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5.4.15 Question Help 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 = 67, find the probability of a sample mean being less than 21.3 if p = 21 and o = 1.21. Click the icon to view page 1 of the standard normal table. Click the icon to view page 2 of the standard normal table. For a sample of n 67, the probability of a sample mean being less than 21.3 if u = 21 and o = 1.21 is (Round to four decimal places as needed.) In > Enter your answer in the answer box and then click Check Answer. Check Answer Clear All 1 1 part remaining <. 0 日 to search 囲囲

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4) The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered For a sample of n = 67, find the probability of a sample mean being less than 23.5 if μ = 24 and o= 1.21. unusual.