We wish to estimate what percent of adult residents in a certain county are parents. Out of 100 adult residents sampled, 83 had kids. Based on this, construct a 90% confidence interval for the proportion ππ of adult residents who are parents in this county. Give your answers as decimals, to three places.

We wish to estimate what percent of adult residents in a certain county are parents. Out of 100 adult residents sampled, 83 had kids. Based on this, construct a 90% confidence interval for the proportion ππ of adult residents who are parents in this county. Give your answers as decimals, to three places.

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 first pic is the question, since I’ve been receiving some incorrect answers from the tutors, I included an example problem in the second pic.