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. Student A B C D E F G SAT Score 419 377 590 690 604 390 415 GPA 2.87 2.87 3.03 3.48 3.63 2.85 2.18 Student H | J K L M SAT Score 481 729 506 610 706 366 GPA 2.53 3.20 1.97 2.73 3.92 1.58 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): y = .9829 + .0035 x where y = GPA and x = SAT score. b) For a student with an SAT score of 390, the expected GPA = (round your response to two decimal places).