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Problem 4.53 Thirteen students entered the business program at Sante Fe College 2 years ago. The following table indicates what e exam and their grade-point averages (GPAs) after students were in the Sante Fe program for 2 years Student SAT Score GPA Student SAT Score 8 419 377 50 690 604 388 418 287 290 297 342369 285 215 481 734 50 616 712 362 GPA253 322 197 27 390 1.62 The least-squares regression equation that shows the best relationship between GPA and the SAT score is (round your responses to four where y GPA and X SAT score

math   Statistics-And-Probability   
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(у-у) 0.0012 0.0042 0.0181 0.3418 0.7304 0.0002 0.4698 0.0933 0.1479 0.7489 0.0043 1.1334 1.4772 5.1705 (x-x) (y-y) 3.8476 9.8961 8.0562 93.4485 63.1101 2.0776 76.8685 15.0108 78.4024 25.2293 5.6130 193.5962 204.3716 736.6592 (AT) S.No 1 2 X-X 419 377 590 690 2.87 2.97 3.42 3.69 2.85 2.15 2.53 3.22 1.97 2.77 12355.1775 23456.1006 3581.5621 25550.7929 5453.2544 20207.7160 12578.4852 2416.1006 41553.2544 849.9467 7369.5621 33068.0237 28275.7160 216715.6923 SSX 6 388 418 481 734 501 616 10 12 13 362 6892 530.1538 1.62 36.86 2.8354 Total Mean SSY sample size here 13 2.8354 n- 530.1538 from above 216715.6923 736.6592 slope- 0.0034 intercept- 1.0333 hence line equation: 1.0333 0.0034x

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