Given the equation of a regression line is y = 0.00014x + 2.53, determine whether there is a positive linear correlation or a negative linear correlation. Find the equation of the regression line for the given data. x -5 -3 4 1 -1 -2 0 23 -4 The data below are the final exam scores of 10 randomly selected statistics students and the number of hours y 11 -6 8 -3 -2 1 5 -5 6 7 they studied for the exam. What is the best predicted value for y given x = 8? Assume that the variables x and y have a significant correlation. negative linear correlation O positive linear correlation Hours, x 3 5 2 2 5 6 3 Scores, y 65 80 60 88 66 78 85 90 90 7 Find the equation of the regression line for the given data. O A. y= - 2.097x +0.206 O B. y= 2.097x - 0.206 O A. 95 X -5 -3 4 -1 -2 0 23 -4 O C. y= -0.206x + 2.097 OB. 94 y - 10 -8 9 -2 -6 -1 3 6 -8 O D. y= 0.206x - 2.097 O C. 97 O D. 96 Given that the equation of a regression line is y= 5x -7, what is the best predicted value for y given that x = 3? O A. y= - 0.552x + 2.097 Assume that the variables x and y have a significant correlation. O B. y= 0.522x - 2.097 O C. y= 2.097x +0.552 O A. 8 O D. y= 2.097x - 0.552 O B. 22 O C. 1 OD. 16