E Homework: 7.3 ... Question 10, 7.4.59

Question 10, 7.4.59 Homework: 7.3 Part 2 of 4 HW Score: 66.07%, 9.25 of 14 points O Points: O ofl In a simple random sample of 1100 young people, 85% had earned a high school diploma Complete parts a through d below a. What is the standard error for this estimate of the percentage of all young people who earned a high school diploma? _0108 (Round to four decimal places as needed.) b. Find the margin of error, using a 95% confidence level, for estimating the percentage of all young people who earned a high school diploma 00/0 (Round to one decimal place as needed.)