How do i make something have like a 20% chance to happen in Python? [duplicate]

Question

The name about sums it up, thanks guys. (Just to make it more specific I'm programming stats and I want to have a certain chance that a stat will raise every time you level up)

Answer 1

You can use random to get a random value between 0 and 1, and compare it to 0,2. Like this:

import random
if random.random() < 0.2:
    do_something()