An engineering school reports that 55% of its students were male (M), 40% of its students were between the ages of 18 and 20 (A), and that 25% were both male and between the ages of 18 and 20. What is the probability of a random student being female (F) between the ages of 18 and 20? Assume P(F) = P(not M). O 0.30 O 0.15 O 0.16 O 0.40