# Consider a Poisson distribution with #μ=3#. What is #P(x≥2)#?

##### 2 Answers

Jan 13, 2017

The answer is

#### Explanation:

The Poisson distribution is

Therefore,

Jan 13, 2017

#### Explanation:

In a Poisson probability distribution, if mean value of success is

the probability of getting

Now

Here

and hence, desired probability is

=

=

=

=