Present Breast Cancer No Breast Cancer Totals Yes 14 25 39 No 40 20 60 Totals 54 45 99 data: success out of total 99 percent confidence interval: -0.54124855 -0.05134405 O A. With 99% confidence, we are uncertain which population has the higher probability of having fetal cells. If it is higher for women with breast cancer, than it is by as much as 5%. If it is higher for women without breast cancer, than it is by as much as 54% O B. We are 99% confident that the true probability of having fetal cells for women without breast cancer is between 5% and 54% times more likely than that for all women with breast cancer. O C. We are 99% confident that the true mean of having fetal cells for women with breast cancer is between 5% and 54% times more likely than that for all women without breast cancer. O D. With 99% confidence, we are uncertain which population has the higher probability of having fetal cells. If it is higher for women without breast cancer, than it is by as much as 5%. If it is higher for women with breast cancer, than it is by as much as 54%