Thirteen students entered the business program at Sante Fe College 2 years ago. The following table indicates what each student scored on the high school SAT math exam and their grade-point averages (GPAs) after students were in the Sante Fe program for 2 years. A C D E F G 608 388 412 3.63 2.88 2.12 Student SAT Score GPA Student SAT Score GPA B 421 377 590 2.87 2.90 2.97 H 1 J 484 729 501 2.50 3.24 2.01 687 3.48 K L M 616 706 366 2.77 3.92 1.60 a) The least-squares regression equation that shows the best relationship between GPA and the SAT score is (round your responses to four decimal places): ŷ=+x where y = GPA and x = SAT score.