Let x be a discrete random variable with a pmf px c 6x x

let x be a discrete random variable with a pmf: p(X) = c * (.6)^x , x = 1,2,3..

(a) What is the value of c?

(b) Calculate P(X > 4)

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Let x be a discrete random variable with a pmf px c 6x x : let x be a discrete random variable with a pmf px c .6x x 123..a what is the value of c?b calculate px gt

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