5 7. (10pts) In a study of student loan subsidies, I surveyed 100 students. In this sample, students will owe a mean of
Posted: Wed Jul 06, 2022 12:21 pm
5 7. (10pts) In a study of student loan subsidies, I surveyed 100 students. In this sample, students will owe a mean of $20,000 at the time of graduation with a standard deviation of $3,000. (a) (5pts) Develop a 91% confidence interval for the population mean. (b) (5pts) Develop a 91% confidence interval for the population standard deviation.