Hi,

A quick question, if I have a uniform random variable X with a range (1,2,3,...,n) and mass function given by

$\displaystyle Px(i) = 1/n $

For $\displaystyle i=1,2,3,...,n.$

What does the graph of the probability distribution function Fx actually look like?

Hopefully it's easy to describe...

Edit:

I know it's piecewise constant. It takes the value of 0 for x<1.

and then jumps to a value of 1 at x=1. Does it then jump by 1/2 at x=2 and jump by 1/3 at x=3 so on?