PLEASE HELP ASAP. ANSWER ALL THE QUESTIONS. WRITE OUT CLEARLY PLEASE

3. Can SAT scores predict college performance? Let x be a variable that represents SAT score of a computer science major, and let y be a variable that represents a student's GPA upon graduation. A random sample of n =15 computer science majors provided their SAT scores and GPAs: Round all answers to three decimal places. 20 pts 1232 1070 1086 1287 1130 1048 1121 1095 1135 1208 1333 1160 1186 1243 1261 3.52 2.91 2.40 3.47 3.47 2.37 2.4 2.24 3.02 3.32 3.59 2.54 3.19 3.71 3.58 a) write the equation y'=a+bx b) What is the meaning of the slope in this problem c) What is the predicted GPA if a computer science major got a 1140 on the SAT? d) Find the value of r. Interpret e) Find the value of r Interpret