Let X denote a Geometric random variable with probability of success p. Show that the

sum of probabilities of all possible outcomes of X is 1.

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- Feb 17th 2013, 02:23 PMMathJackCan anyone do this proof?
Let X denote a Geometric random variable with probability of success p. Show that the

sum of probabilities of all possible outcomes of X is 1.

- Feb 17th 2013, 03:03 PMabenderRe: Can anyone do this proof?