**Exercise: Calculating Margin of Error**A sample of size \( n = 51 \) is drawn from a population whose standard deviation is \( \sigma = 47 \).**Part 1 of 2**(a) Find the margin of error for a 90% confidence interval for \( \mu \). Round the answer to at least three decimal places.The margin of error for a 90% confidence interval for \( \mu \) is \(\_\_\_\_\).**Part 2 of 2**(b) If the sample size were \( n = 72 \), would the margin of error be larger or smaller?\[ \text{(Choose one)} \], because the sample size is \[ \text{(Choose one)} \].*[Submit Assignment]* button is shown at the bottom of the page.This exercise is designed to help students understand how the margin of error changes with different sample sizes and confidence levels.

given data n = 51σ = 490% ci for μ. E = ?

Answered: A sample of size n = 51 is drawn from a…

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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