Please calculate the MIN,QUARTILE 1, MEDIAN,QUARTILE 3 AND MAX with the listed numbers below:
20,18,18,12,11,9,9,8,8,7,7,4,4,3,2,1,1,1,0,0,0,0,0
Now come on ultmage, you can do some of that yourself.
You can see the min and max as clearly as I can. And the median is just the middle score.
+8 
