Given the table of values below, as well as the information that x=4.0 and y=1.0 1 2 6 Xi Yi 2 3 0 3 4 2 4 5 0 Calculate the sample covariance of x and y. Enter your answer in the box below. (2 dp) The two variables, x and y are 5 6 -3 Calculate the sample correlation coefficient of x and y. (2 dp) Please note: in general if correlation coefficient: . 0 to 0.10 very weak or no relationship . 0.10 to 0.30 weak relationship . 0.30 to 0.50 moderate relationship . 0.50 to 1 strong relationship R