mylab.pearson.com C Content Please Enter Your Institution ID P Do Homework - 9.2 HW - Estimating a Populat 22SP_MAT-120-FW1 Probability and Statistics Tyera Mckenzie 04/02/ Homework: 9.2 HW - Estimating a Population Mean Question 2, 9.2.17 HW Score: 6%, 6 of 100 points Part 1 of 6 O Points: 0 of 9 imple random sample of size n is drawn from a population that is normally distributed. The sample mean, x, is found to be 107, and the sample standard deviation, s, is found to be 10. Construct a 98% confidence interval about u if the sample size, n, is 25. Construct a 98% confidence interval about u if the sample size, n, is 21. Construct a 96% confidence interval about u if the sample size, n, is 25. 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. Construct a 98% confidence interval about u if the sample size, n, is 25. ower bound: ; Upper bound: Use ascending order. Round to one decimal place as needed.)