Answe A-D. Use ascending order. Round to one decimal place as needed

Save question O Points: 0 of 1 A simple 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. (a) Construct an 80% confidence interval about p if the sample size, n, is 13. (b) Construct an 80% confidence interval about p if the sample size, n, is 28. (c) Construct a 98% confidence interval about u if the sample size, n, is 13 (d) Could we have computed the confidence intervals in parts (a)-(c) if the population had not been normally distributed