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Mathematics 19 Online
OpenStudy (anonymous):

which of the following are valid probability distributions for a discrete random variable? check all that apply A.1/2,1/4,1/8,1/16,1/32,1/64,1/128,1/128 B.1/3,1/4,1/5,1/6 C.1/6,1/6,1/6,1/6,1/6,1/6 D.1/5,1/10,1/10,1/10,1/5,1/10,1/10,1/10 E. -1/2,-1/3,-1/4,-1/5,137/60

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