- #1
KAISER91
- 27
- 0
Homework Statement
How do I evaluate this Poisson distribution?
Homework Equations
The Attempt at a Solution
So I have figured out what the values for lambda and x are, but I don't know how to evaluate once I plug the values into the formula.
λ = 20
x = 18
= [ e^-20 x 20^18 ] / 18!
exp -20 x 20^18 is easy to find but how do plug in 18 factorial in the calculator?