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There are eight nights in the celebration of Hanukkah. Suppose there is a 30% chance on each night that Michael receives a present from his

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There are eight nights in the celebration of Hanukkah. Suppose there is a 30% chance on each night that Michael receives a present from his family members. Assume the chance of getting presents on each night is independent of other nights. D) Find the expected value and standard deviation of the number of presents that he will receive.

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