Boys: 50, 32, 15, 56, 81, 50, 18, 81, 22, 55 Girls: 75, 41, 25, 22, 7, 0, 43, 12, 45, 70 Is it possible to make valid conclusions based on the data collected?

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat