5. Estimating the totals of finite populations A statistical study is conducted on the mean tuition paid for the freshman academic year at a small liberal arts college. A sample of 55 freshmen is taken, and a 95% confidence interval estimator for the mean tuition paid of $16,037.64 to $22,879.62 is computed. There are 1,375 freshmen enrolled at the college. A confidence interval estimate for the total tuition paid for the freshman academic year by all freshmen is LCL = and UCL =