Two groups of students were asked how far they lived from their school. the table below shows the distances in miles:
group a (distance in miles) 11.58 9.26.84.54.82.50.76
group b (distance in miles) 22.53.231.31.8 2.43 1.51.8
which statement best compares the mean distances for the two groups?

The answer is c. You do:
8•7•6•5
There are 8 fruits that you can choose from and every one of them can go with 7 different fruits which can go with 6 different fruits which can go with 5 different fruits.
You do that thing four times because you said that he can choose 4 fruits.