I really need help on this. what is the answer?

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

He concluded that a heavier object dropped from the same height as a lighter object will land

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r