sume that 47% of cars driven into Dublin at rush hour have occupant, 11% have two occupants, 5% have three ccupants, 4% have four occupants and the remainder have occupants. Let X denote the number of occupants in a indomly selected car in Dublin at rush hour. a) What is P(X=2) ? b) What is P(X>2) ? c) What is P(X2) ? d) What is P(X