(Solved): Out of 100 people sampled, 56 had kids. Based on this, construct a \( 90 \% \) confidence interval ...

Out of 100 people sampled, 56 had kids. Based on this, construct a \( 90 \% \) confidence interval for the true population proportion of people with kids. Give your answers as decimals, to three places \[ <\mathrm{p}< \] Question 6 ?0/6 pts ? \( 10 \stackrel{1}{\longleftrightarrow} \) (i) Details A political candidate has asked you to conduct a poll to determine what percentage of people support her. If the candidate only wants a \( 10 \% \) margin of error at a \( 90 \% \) confidence level, what size of sample is needed? Give your answer in whole people.