You want to obtain a sample to estimate how much parentsspend on their kids birthday parties. Based on previous study,you believe the population standard deviation isapproximately o = 65.1 dollars. You would like to be 90%confident that your estimate is within 5 dollar(s) of averagespending on the birthday parties. How many parents do youhave to sample?n =

Answered: Image /qna-images/answer/18b94cd1-2fc3-4ed3-9ee8-25c312c98314.jpg

Answered: spending on the birthday parties. How…

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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spending on the birthday parties. How many parents do you have to sample? n =