The arm span and foot length were measured(in centimeters) for each of the 19 students in a statistics class and displayed in the scatter plot. An analysis was completed and the computer output is shown . Using the computer output, what is the correlation ?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8