Question

how do i sove this question? please help ive tryed but just can not work it out. here is the question ; there are 13500 attending one particular AFL game in launceston. it is known that 10250 people who are atending the game indicated that they are supporting hawthorn.
a) if 20 people are chosen at random, determine the probablity that there are more supporters of hawthorn than the alternative.

Answer 1

18500 minus 10250