b) The following are the diastolic blood pressure readings (mm Hg) taken from five men and five women: Men: 79, 80, 71, 65, 69.5 Women: 76.5, 62, 65, 81, 73 Assuming that the data constitute...

Extracted text: b) The following are the diastolic blood pressure readings (mm Hg) taken from five men and five women: Men: 79, 80, 71, 65, 69.5 Women: 76.5, 62, 65, 81, 73 Assuming that the data constitute independent random samples from normal populations with equal variances, construct a 90% confidence interval for the difference between the true average diastolic blood pressure of the men and women.