Question

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

Answer 1

Answer:

Hello,

0,4925...

Step-by-step explanation:

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

$f(x)=p*(1-p)^x\ where\ x=0,1,2,3....\\\\mean=\dfrac{1-p}{p} =\dfrac{1-0.67}{0.67} =0.4925...$

Answer 2

Answer

hey my friend ur answer is 0,4925.

hope it is helpful