If we assume that the distribution of means is normal, then 90% of all sample means a) will fall in the interval m ± 1.96(σm) b) will fall in the interval m ± 1.645(σm) c) will be no more than 1.645(σm) from μ d) will be no more than from 1.96(σm) from μ Please explain why the answer is c: will be no more than 1.645(σm) from μ
If we assume that the distribution of means is normal, then 90% of all sample means a) will fall in the interval m ± 1.96(σm) b) will fall in the interval m ± 1.645(σm) c) will be no more than 1.645(σm) from μ d) will be no more than from 1.96(σm) from μ Please explain why the answer is c: will be no more than 1.645(σm) from μ
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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If we assume that the distribution of means is normal, then 90% of all sample means
a) will fall in the interval m ± 1.96(σm)
b) will fall in the interval m ± 1.645(σm)
c) will be no more than 1.645(σm) from μ
d) will be no more than from 1.96(σm) from μ
Please explain why the answer is c: will be no more than 1.645(σm) from μ
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