Determine the margin of error for the confidence interval for the mean: 21+1.2 The margin of error is
Determine the margin of error for the confidence interval for the mean: 21+1.2 The margin of error is
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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Question
Transcribed Image Text:Determine the margin of error for the confidence interval for the mean:
21 1.2
The margin of error is
Expert Solution
Step 1:- Explanation
Confidence Interval formula for mean is given by,
=> (X bar + - z* sigma/√n)
Where X bar is mean.
And Margin of error formula is given by,
MoE= z*sigma/√n
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