Question

Given that a random variable X has a geometric distribution that X- Geometry 0.67. Find the mean​

Answer 1

hey my friend ur answer is 0,4925.

hope it is helpful

Answer 2

Hello,

0,4925...

Explanation:

A geometric random variable X with parameter p has probability function:

`f(x)=p*(1-p)^x\ where\ x=0,1,2,3....\\\\mean=(1-p)/(p) =(1-0.67)/(0.67) =0.4925...`