I have two wheels which have been spun 20 times and the numbers were recorded. However i now no longer have the numbers that used to be on the wheel! I do however know the highest and lowest possible outcomes were spun but i now need to, using probability, find out the numbers that used to be on the wheels and how much space on the wheels they take up.

0,0,0,0,0,0,0,0,1,1,2,10,10,11,11,11,12,12,12,13

As this is an assignment i would appreciated it if you didn't answer the question, but just gave me a nudge in the right direction or give me some sort of strategy to answering questions like these.