Let the Random Variable X Represent the Number of Cars

Let the random variable x represent the number of cars owned by a family. Assume that x can take on five values: 0, 1, 2, 3, 4. A partial probability distribution is shown below:

a. Find the probability that a family owns three cars.
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b. Find the probability that a family owns between 1 and 3 cars, inclusive.
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c. Find the probability that a family owns no more than one car.
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d. What is the probability that a family owns more than two cars?
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e. What is the probability that a family owns at most 3 cars?
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