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A Random Variable Is Binomially Distributed with N = 16

Question 70

Multiple Choice

A random variable is binomially distributed with n = 16 and π = .40. The expected value and standard deviation of the variables are:

A) 2.00 and 1.24
B) 4.80 and 4.00
C) 6.40 and 1.96
D) 2.00 and 1.20

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