pfke

I am using a multi slider and each slider goes from 0 to 100, 0 

Basically i just want an instance where i would be able to set how likely or unlikely something is to occur.

As of now, couldn't find any object that would do that :(

I would really appreciate if someone could point me out to a right direction.

I am using a multi slider and each slider goes from 0 to 100, 0 % to 100 % respectively. 

Basically i just want an instance where i would be able to set how likely or unlikely something is to occur. 

How to make something occur based on percentage?