Baby weights: Following are weights, in pounds, of 11 two-month-old baby girls. It is reasonable to assume that the popula 12.23 12.32 12.34 11.48 12.66 8.51 14.13 12.95 10.30 9.34 8.63 Send data to Excel Part: 0 / 2 Part 1 of 2 (a) Construct a 95% confidence interval for the mean weight of two-month-old baby girls. A 95% confidence interval for the mean weight of two-month-old baby girls is