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 greater than 229 if µ = 228 and o = 5.9....For a sample of n = 70, the probability of a sample mean being greater than 229 if u = 228 and o = 5.9 is(Round to four decimal places as needed.)

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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=70, find the probability of a sample mean being greater than 219 if μ=218 and σ=5.8. For a sample of n=70, the probability of a sample mean being greater than 219 if μ=218 and σ=5.8 (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean ▼ would would not be considered unusual because it ▼ lies does not lie within the range of a usual event, namely within ▼ 1 standard deviation 2 standard deviations 3 standard deviations of the mean of the sample means.
he 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 217 if μ=216 and σ=3.5. For a sample of n=65, the probability of a sample mean being greater than 217 if μ=216 and σ=3.5 is nothing. (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean ▼ would not would be considered unusual because it ▼ does not lie lies within the range of a usual event, namely within ▼ 1 standard deviation 2 standard deviations 3 standard deviations of the mean of the sample means.
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 greater than 212 if μ=211 and σ=3.5. For a sample of n=70, the probability of a sample mean being greater than 212 if μ=211 and σ=3.5 is nothing. (Round to four decimal places as needed.)
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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= 60, find the probability of a sample mean being less than 20.1 if µ= 20 and o = 1.18. 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 = 60, the probability of a sample mean being less than 20.1 if µ = 20 ando = 1.18 is (Round to four decimal places as needed.)
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=75, find the probability of a sample mean being greater than 214 if μ=213 and σ=5.9. For a sample of n=75, the probability of a sample mean being greater than 214 if μ=213 and σ=5.9 is nothing. (Round to four decimal places as needed.)
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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 = 75, find the probability of a sample mean being greater than 229 if μ = 228 and o = 5.9. For a sample of n = 75, the probability of a sample mean being greater than 229 if μ = 228 and o= 5.9 is (Round to four decimal places as needed.)
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