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       Eight families live on the same floor of a building where five own their homes...

       Eight families live on the same floor of a building where five own their homes and three of them rent. If four families are to be randomly chosen without replacement to form a sample, and if x is a random variable representing the number of homeowners in the sample,

(a) what are the possible values of x?

(b) What is the probability of getting two homeowners in the sample?

(c) What is the probability of getting fewer than two families who rent their homes in the sample?

Math   Statistics-And-Probability   
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