An article presents a study of health outcomes in women with symptoms of heart disease. in a sample of 105 women whose test results suggested the presence of coronary artery disease, the mean peak systolic blood pressure was 169.9 mmhg, with a standard deviation of 24.8 mmhg. in a sample of 230 women whose test results suggested an absence of coronary artery disease, the mean peak systolic blood pressure was 163.3 mmhg, with a standard deviation of 25.8 mmhg. find a 95% confidence interval for the difference in mean systolic blood pressure between these two groups of women. (round the final answers to three decimal places.)