What is the Prob(X>=0) for geometric distribution?

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What is the Prob(X>=0) for geometric distribution?

2007-12-12 21:12:56 · 2 answers · asked by David Junior 3 in Science & Mathematics ➔ Mathematics

2 answers

http://en.wikipedia.org/wiki/Geometric_distribution

note:
P(X = k) = p·(1-p)^(k-1) ... k = 1,2,3,4,...

since you want... the whole sum... (and P(X=0)=0)

the whole sum is 1.

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2007-12-13 02:03:41 · answer #1 · answered by Alam Ko Iyan 7 · 0⤊ 0⤋

open wikipedia and go to the article " statistics "

2007-12-12 21:55:50 · answer #2 · answered by Ahmed Zia 3 · 0⤊ 0⤋