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A paper described a study that examin cellular longevity. eived stress (x) and telomere length (y )were cell Perceived Telomere Perceived Telomere stress length stress length 5 1.01 20 1.79 6 1.04 20 1.07 6 1.1 20 0.95 7 0.98 21 1.07 10 1.64 21 1.82 11 1.31 21 1.46 12 0.98 22 1.55 13 1.4 22 1.91 14 1.19 22 0.89 14 0.92 23 2.03 15 1.7 24 1.04 15 1.43 24 1.46 15 1.49 25 1.82 17 1.07 26 1.16 17 1.01 27 17 1.55 27 1.97 18 1.25 28 1.22 18 1.43 29 1.88 19 1.67 33 0.92 USE SALT a) Compute the equation of the least-squares line. (Round your answer to four decimal places.) (b) What is the value of /2? (Round your answer to four decimal places.) 12 = 1