Do you carpool? Let X represent the number of occupants in a

Last updated: 7/23/2022

Do you carpool? Let X represent the number of occupants in a randomly chosen car on a certain stretch of highway during morning commute hours. A survey of cars showed that the probability distribution of X is as follows. x 1 2 3 4 5 P(x) 0.64 0.11 0.09 0.02 0.14