Size of TV households. According to a region based survey, 26% of all TV households have a

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Size of TV households. According to a region based survey, 26% of all TV households have a size of 1 person, 36% have a household size of 2, 17% have a household size of 3, and 21% have a household size of 4 or more. Let x represent the size (number of people) in a randomly selected TV household.

a. List the possible values of the discrete random variable x.

b. What is the probability that x = 2?

c. What is the probability that x Ú 3?

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