Mathematics, 23.07.2020 23:01, cjmckee2001

In a network of 40 computers, 5 hold a copy of a particular file. Suppose that 7 computers at random fail. Let F denote the number of computers that fail and have a copy of the file. What is E[F]

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In a network of 40 computers, 5 hold a copy of a particular file. Suppose that 7 computers at random...