Maths

I learnt probability at school yesterday probability is like Tally and guessing so we drew a tally bored and we got subjects we would guess one of the subjects and we would spin the and see what it was. Example Blue and Green guess one of those spin the wheel or what ever you are spinning and try guess witch one it lands on. If you get it right circle your answer and is wrong do a line under it. And then you would something like this. I got 5 out of 10 correct and got 5 out of 10 wrong and  that is probability.