In a random sample of 325 students at a university, 269 stated that they were nonsmokers. Based on this sample, compute a 90% confidence interval for the proportion of all students at the university...

In a random sample of 325 students at a university, 269 stated that they were nonsmokers. Based on this sample, compute a 90% confidence interval for the proportion of all students at the university who are nonsmokers. Then complete the table below.

Carry your intermediate computations to at least three decimal places