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Please help... A random variable is binomially distributed with n = 16 and I7 = .40. The expected value and standard deviation of the variables

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A random variable is binomially distributed with n = 16 and I7 = .40. The expected value and standard deviation of the variables are Multiple Choice O 2.00 and 1.24 O 4.80 and 4.00 O 6.40 and 1.96 O 2.00 and 1.20

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