We wish to estimate what percent of adult residents in a certain county are parents. Out of 400 adult residents sampled, 224 had kids. Based on this, construct a 99% confidence interval for the proportion T of adult residents who are parents in this county.
We wish to estimate what percent of adult residents in a certain county are parents. Out of 400 adult residents sampled, 224 had kids. Based on this, construct a 99% confidence interval for the proportion T of adult residents who are parents in this county.
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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Transcribed Image Text:We wish to estimate what percent of adult residents in a certain county are parents. Out
of 400 adult residents sampled, 224 had kids. Based on this, construct a 99% confidence
interval for the proportion T of adult residents who are parents in this county.
Give your answers as decimals, to three places.
< T <
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