Safari File Edit View History Bookmarks Window Help mathxl.com 99% Thu 10:31 AM Q Pearson's MyLab & Mastering - MTH110 - Statistics - 90731 Do Homework - Emily Victoria MTH110 CRN#90731 Fall 2019 Home | Chegg.com Emily Victoria & | 11/21/19 10:31 AM Homework: HW#13 Soc350 12.pdf Save Score: 0 of 1 pt 3 of 13 (0 complete) 9.2.17 HW Score: 0%, 0 of 13 pts Bake sale copy.pt Question Help A simple random sample of size n is drawn from a population that is normally distributed. The sample mean, x, is found to be 111, and the sample standard deviation, s, is found to be 10. (a) Construct a 95% confidence interval about u if the sample size, n, is 15. (b) Construct a 95% confidence interval about u if the sample size, n, is 23. Screen Shot (c) Construct a 96% confidence interval about u if the sample size, n, is 15. 2019-09...3.15 PM (d) Could we have computed the confidence intervals in parts (a)-(c) if the population had not been normally distributed? Click the icon to view the table of areas under the t-distribution. (a) Construct a 95% confidence interval about u if the sample size, n, is 15. Screen Shot Lower bound : ; Upper bound: 2019-09...9.17 PM (Use ascending order. Round to one decimal place as needed.) MONGOL :pdf day of compasion.pdf PDE OC 350 9.D Enter your answer in the edit fields and then click Check Answer. Check Answer Clear All parts 60 0 ayerl ng