At a High School Basketball trials, a coach wants to study the relationship between the number of players and the number of points scored.He obtains 10 samples.Thus:

X = number of players

Y = number of points scored

X =5,10, 8, 12, 14, 18, 20, 6, 16, 24

Y = 20, 40, 26, 30, 42, 36, 48, 18, 50, 44

Calculate the covariance Co (X, Y)

Use answer to (the covariance) to calculate the correlation between X and Y where Sx = 6.06 and Sy= 14.40