We wish to estimate what percent of adult residents in a certain county are parents. Out of 200 adult residents sampled, 158 had kids. Based on this, construct a 95% confidence interval for the...

We wish to estimate what percent of adult residents in a certain county are parents. Out of 200 adult residents sampled, 158 had kids. Based on this, construct a 95% confidence interval for the proportion p of adult residents who are parents in this county.



Give your answers as decimals, to three places.