Refer to Exercise 2.46 (p. 52) and the data on state SAT scores saved in the SAT

Question:

Refer to Exercise 2.46 (p. 52) and the data on state SAT scores saved in the SAT file. Consider a scatter plot for the data, with 2014 SAT score on the vertical axis and 2011 SAT score on the horizontal axis. What type of trend would you expect to observe? Why? Create the scatter plot and check your answer.