Please solve and show all work

(6) (You must show your work, 16 points). Consider the following data set X 2 4 6 6 7 y 4 8 10 13 3 20 (a) Draw a scatter diagram of the data, (b) by hand, compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y,(d) If there is a linear relation, write down the equation of the least-squares regres- sion line. (You need to find bo and b1)