Question
We wish to estimate what percent of adult residents in a certain county are parents. Out of 500 adult residents sampled, 400 had kids. Based
We wish to estimate what percent of adult residents in a certain county are parents. Out of 500 adult residents sampled, 400 had kids. Based on this, construct a 95% confidence interval for the proportion, p, of adult residents who are parents in this county.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Given that n 500 x 400 P x n 400 500 0800 1 P 1 0800 0200 At 95 c...
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Step: 2
Step: 3
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Applied Statistics In Business And Economics
Authors: David Doane, Lori Seward
4th Edition
73521485, 978-0073521480
