B) compute the standard deviation, Round the answer to at least three decimal places .

Do you carpool? Let A 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 2 3 4 5 P(x) 0.62 0.10 0.09 0.01 0.18 Send data to Excel Part 1 of 3 (a) Compute the mean Jy. Round the answer to at least two decimal places. By = 2.03 Part: 1 / 3 Part 2 of 3 (b) Compute the standard deviation Gy . Round the answer to at least three decimal places. X