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The following table lists the probability distribution of the number of refrigerators owned by all families...

The following table lists the probability distribution of the number of refrigerators owned by all families in a city.

x 0 1 2 3 P(x) 0.04 0.63 0.24 0.09

The probability that a randomly selected family owns exactly two refrigerators is:

The probability that a randomly selected family owns at most one refrigerator is:

The probability that a randomly selected family owns at least two refrigerators is: The probability that a randomly selected family owns less than two refrigerators is:

The probability that a randomly selected family owns more than one refrigerator is:

Math   Statistics-And-Probability   
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