Each car on a commuter train can sit 114 passengers. if the train has seven cars, how many passengers can the train seat?

Hello there!

The distances in group A are:

1, 1.5, 8, 9.2, 6.8, 4.5, 4.8, 2.5, 0.76

here you have 9 students.

then, the mean distance can be calculated as:

now, for group B, the distances are:

2, 2.5, 3.23, 1.3, 1.8, 2.4, 3, 1.5, 1.8

Also here we have 9 students, and the mean is:

Then, the comparation that you can make between the mean of bot groups is that the mean of A is bigger than the mean of B.

This means that the students in group B live, on average, closer to a school than the students of group A.