In a certain town where all cars are either green or blue., there are 3 times...

In a certain town where all cars are either green or blue., there are 3 times more green cars than

the blue ones. Studies indicate that at a particularly dimly lighted pedestrian crossing at night the probability that a person correctly identifies the color of a green car is 0.68. The probability that they correctly identify the color of a blue car is 0.45. You were just hit by a car at that crossing and believe that the car was green.

i. Draw a probability tree representing these breakdowns.
ii. What is the probability that you were actually hit by a green car?

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Colby Messinger answered 4 months ago

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In a certain town where all cars are either green or blue., there are 3 times...

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