B) Find P (Less than or equal to 4).

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) 0.63 0.13 0.11 0.02 0.11 Sand data to Excel Part 1 of 4 (a) Find P (4). P(4) = 0.02 Part: 1 / 4 Part 2 of 4 (b) Find P (Less than or equal to 4). P (Less than or equal to 4) = X