Question: Determine whether the following is a probability distribution. Why or why not? In a certain town, 40% of adults have a college degree. The accompanying

Determine whether the following is a probability distribution. Why or why not? In a certain town, 40% of adults have a college degree. The accompanying table describes the probability distribution for the number of adults (among 4 randomly selected adults) who have a college degree. X P(x) 0 0.1296 1 0.3456 2 0.3456 3 0.1536 4 0.0256

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