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Chapter 8: Confidence Intervals (Proportions) Progress saved Done Y Score: 5/20 5/20 answered Question 14 0/1 pt 9 3 99 ts We wish to estimate

Chapter 8: Confidence Intervals (Proportions) Progress saved Done Y Score: 5/20 5/20 answered Question 14 0/1 pt 9 3 99 ts We wish to estimate what percent of adult residents in a certain county are parents. Out of 600 adult residents sampled, 486 had kids. Based on this, construct a 95% confidence interval for the proportion p of adult residents who are parents in this county. Express your answer in tri-inequality form. Give your answers as decimals, to three places. Express the same answer using the point estimate and margin of error. Give your answers as decimals, to three places. P Submit

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