Suppose Consumer Reports would like to investigate the relationship between the battery life, in hours, and the screen size, in diagonal inches, of a laptop computer. The following table shows a random sample of eight laptops and the battery life, in hours, and corresponding screen size, in inches, of each Complete parts a through c. Click the icon to view the data loney a. Calculate the sample covariance Sx y (Type an integer or decimal rounded to three decimal places as needed ) b. Calculate the sample correlation coefficient xy (Type an integer or decimal rounded to three decimal places as needed.) c. Describe the relationship between x and y. 4h ago There is relationship between these two variables. As screen size increases, battery life tends to er warn oor va may 14