How do I do this ahh!?

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Select the lengths in centimeters that would form a right triangle