Question 3 of 13 (7 points) Tables Do you carpool? Let X represent the number of

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Question 3 of 13 (7 points) Tables 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 ears showed that the probability distribution of X is as follows. Formulas P(x) 0.65 0.14 0.11 0.03 0.07 a. Find P(2). b. Find P(Less than or equal to 4) P(Less than or equal to 4) e. Find the probability that a Submit Assignmen The probability that a car has only one occupant is . d. Find the probability that a car has fewer than two occupants. The probability that a car has fewer than two occupants is Time Remaini 90 Min. e. Compute the mean f. Compute the standard deviation . Round the answer to three decimal places.

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Question 3 of 13 (7 points) Tables 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 ears showed that the probability distribution of X is as follows. Formulas P(x) 0.65 0.14 0.11 0.03 0.07 a. Find P(2). b. Find P(Less than or equal to 4) P(Less than or equal to 4) e. Find the probability that a Submit Assignmen The probability that a car has only one occupant is . d. Find the probability that a car has fewer than two occupants. The probability that a car has fewer than two occupants is Time Remaini 90 Min. e. Compute the mean f. Compute the standard deviation . Round the answer to three decimal places.

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