SHOW YOUR WORK: Show all work neatly on paper. At the top of the page, write the date and the name of this assessment. Clearly number each problem. Box all answers. Save all work in a binder until the end of the course. [ Out of 100 people sampled, 49 had kids. Based on this, construct a 90% confidence interval for the true population proportion of people with kids. As in the reading, in your calculations: --Use z = 1.645 for a 90% confidence interval --Use z = 2 for a 95% confidence interval --Use z = 2.576 for a 99% confidence interval. Give your answers to three decimals Give your answers as decimals, to three decimal places. Tip: Use the Desmos calculator