(Answered) Question brand selection a druggist wishes to select three

Statistics

Question: BRAND SELECTION A druggist wishes to select three brands of aspirin to sell in his store. He has five major brands to choose from: A, B, C, D, and E. If he selects the three brands at random, what is the probability that he will select

a. Brand B?

b. Brands B and C?

c. At least one of the two brands B and C?

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