The table and scatter plot show the time spent watching TV, x, and the time spent doing homework, y, by each of 11 students last week.The equation of the line of best fit is y =-0.3x+20.43.Time spentwatchingTV, xTime spentdoinghomework, y(in hours)32(in hours)285.919.40246.616.70Time spentdoing homework208.121.12(in hours)1610.315.711210.418.9312.015.504.13.516.1515.119.0010 12141618202216.516.43Time spent watching TV(in hours)17.917.5020.513.30Use the equation of the line of best fit to fill in the blanks below.Give exact answers, not rounded approximations.Time spentwatching TV(in hours)Observed time spent Predicted time spentdoing homework(in hours)doing homework(in hours)Residual(in hours)15.117.9DO

Formula to find residual is , Residual = Observed value - Predicted value = y - y^

The table and scatter plot show the time spent watching TV, x, and the time spent doing homework, y, by each of 11 students last week The equation of the line of best fit is y= -0.3x+20.43. Time spent Time spent doing homework, y watching TV, x 32 (in hours) (in hours) 28 5.9 19.40 24 6.6 16.70 Time spent doing homework 20 8.1 21.12 (in hours) 16 10.3 15.71 12 10.4 18.93 8. 12.0 15.50 4- 13.5 16.15 15.1 19.00 10 12 14 16 18 20 22 Time spent watching TV (in hours) 16.5 16.43 17.9 17.50 20.5 13.30 Use the equation of the line of best fit to fill in the blanks below. Give exact answers, not rounded approximations. Time spent watching TV (in hours) Observed time spent doing homework (in hours) Predicted time spent doing homework (in hours) Residual (in hours) 15.1 17.9