Question:

We wish to estimate what percent of adult residents in a

Last updated: 7/9/2022

We wish to estimate what percent of adult residents in a

We wish to estimate what percent of adult residents in a certain county are parents. Out of 100 adult residents sampled, 71 had kids. Based on this, construct a 90% confidence interval for the proportion p of adult residents who are parents in this county. Give your answers as decimals, to three places.