Suppose you would like to investigate the relationship between the number of hours students study for a management exam and the grade they get for the exam. The table below shows a sample data from six students who were randomly chosen. Student 1 2 Hours of Study 3 3 6 258 9 570 36 92 368 16 4 83 332 16 5 78 234 9 6 79 158 4 Total 513 1920 90 Calculate the slope b₁ and the Y-intercept bo for the regression line. 4 Exam grade 86 95 4 3 2 22 XY O (b1, b0) (3.39, 74.89) O (b1, b0) (4.17, 70.17) O (b1, b0) (4.21, 69.21) O (b1, b0) = (4.03, 71.03) X Square Y Square 7396 9025 8464 6889 6084 6241 44099