3.7 List two mutually exclusive events that describe the possible outcomes of each situation. a) A pharmaceutical firm seeks FDA approval for a new drug. b) A baseball batter goes to bat. c) A woman has a mammogram test. 3.8 List more than two events (i.e., categorical events) that might describe the outcome of each situation. a) A student applies for admission to Oxnard University. b) A football quarterback throws a pass. c) A bank customer makes an ATM transaction