Probability that a subscriber rented a car

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A survey of subscribers to Forbes showed that 45.8% rented a car during the past 12 months for business reasons, 54% rented a car during the past 12 months for personal reasons, and 30% rented a car during the past 12 months for both business and personal reasons (Forbes 1993 subscriber study).

a) What is the probability that a subscriber rented a car during the past 12 month for business or personal reasons?

b) What is the probability that a subscriber did not rent a car during the past 12 months for either business or personal reasons?

Reference no: EM1396297

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