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 A is as follows. x 1 2 3 4 5 P(x) 0.61 0.12 0.08 0.01 0.18 Send data to Excel Part: 0 / 7 Part 1 of 7 (a) Find P (5). P (5) = 27.77 X 5Part: 1 / 7 Espa Part 2 of 7 (b) Find P (Less than or equal to 5). P (Less than or equal to 5) = 23 X 5 Part: 2 / 7 Part 3 of 7 (c) Find the probability that a car has only one occupant. The probability that a car has only one occupant is 45 X(d1 Find the probability that a tar has fewer than four occupants. The probability that a car has fewer than four occupants is . (2) Compute the mean pX. (f1 Compute the standard deviation 6X. Round the answer to three decimal places. (9] To save energy, a goal is set to have the mean number of occupants to be at least two per car. Has this goal been met? Since the computed mean number ofoccupants per car is C], then the goal to have the mean number of occupants to be at least two per car (Choose one} V been met. has [:1 has not