# Let A be an event that a person's primary method of transportation to and from work is

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## Question:

Let *A* be an event that a person's primary method of transportation to and from work is an automobile and *B* be an event that a person's primary method of transportation to and from work is a bus. Suppose that in a large city *P*(*A*) = 0.47 and *P*(*B*) = 0.32.

A) Are events *A* and *B* mutually exclusive?

What is the probability that a person uses an automobile or a bus in going to and from work? If required, round your answer to two decimal places.

____________

B) Find the probability that a person's primary method of transportation is some means other than a bus. If required, round your answer to two decimal places.

*P*(*B*^{c}) =____________