The percent distribution of live multiple-delivery births (three or more babies) in a particular year for women 15 to 54 years old is shown in the pie chart. Find each probability. a. Randomly selecting a mother 30-39 years old P(30 to 39)(Round to the nearest thousandth as needed.) b. Randomly selecting a mother not 30-39 years old P(not 30 to 39) (Round to the nearest thousandth as needed.) c. Randomly selecting a mother less than 45 years old P(less than 45) (Round to the nearest thousandth as needed.) d. Randomly selecting a mother at least 20 years old P(at least 20)(Round to the nearest thousandth as needed.) Number of Multiple Births 15-19 1.6% 20-24 6.3% 25-29 21.3% 30-34 37.3% 35-39 24.6% 40-44 5.3% 45-54 3.6%