Among 150 persons interviewed as part of an urban mass transportation study, some live more than 3 miles from the center of the city (A), some now regularly drive their own car to work (B), and some would gladly switch to public mass transportation if it were available (C). Use the information in the figure below to answer the following question: What is the probability that a person either 1) live more than 3 miles from the center of the city, or 2) now regularly drives its own car to work and would gladly switch to public mass transportation if it were available?

Question

anonymous · Answer

1) A/150
2) (B+C)/150