The data relevant to Exercise 9.13 are the test scores and SAT-V scores for the 28 people in the group that did not read the passage. These data are

Make a scatterplot of these data and draw by eye the best-fitting straight line through the
points.

Score 58 48 48 41 34 43 38 53 41 60 55 44 43 49 SATV 590 590 580 490 550 580 550 700 560 690 800 600 650 580 Score 47 33 7 4046 5340 45 39 47 50 53 4653 SATV 660 590 600 540 610 580 620 600 560 560 570 630 510 620