5mm Studenthaauliy Ratio Alumni Giving Rate Schod Student/Faculty Ratio Alumni Giving Iii WI College 13 25 Tulane University 12 17 Brandeis University 8 33 U. of Caliiornia-Berleley 17 18 Brown University 9 40 ll. of Caliiomia-Davis 19 7 California Institute of Tedmology 3 46 U. of CaliforniaIrvine 2|] 9 Camellia Mellon University 10 28 U. of California-M Angeles 18 13 Case Western Reserve Univ. 9 31 U. of Calornia75an Diego 19 8 College of William and Mary 12 27 u. of California-Santa Barbara 20 12 Columbia University 7 31 U. of Chicago 4 35 Cornell University 13 35 U. of Florida 23 1.9 Dartmouth College 10 53 u. or IIIinoisUrbana champaign 15 23 Duke University a 45 u. of Midiigan-Ann Arbor 15 13 Emoryr University 1 37 U. of North Carolina-Chapel Hill 16 26 Georgetown University 10 29 U. of Notre Dame 13 49 Harvard University 8 46 U. of Pennsylvania 7 41 John Hopkins University 9 27 U. of Ilodiester 10 23 Lehigh University 11 40 U. of Southern caliiornia 13 22 Massachusetts Inst. of Technology 6 44 U. of Texas-Austin 21 13 New York University 13 13 U. of Virginia 13 2B Northwatern University 8 30 U. of Washington 12 12 Pennsylvania State Univ. 19 21 u. oi Wisconsin-Madison 13 13 Princeton University 5 67 Vanderbuilt University 9 31 llloe University a 40 Wake Forest University 11 3B Stanioni University 2 34 Washington University-St. Louis 7 33 Tufts University 9 29 Yale University '1 SD variable N N* Mean SE Mean StDev Minimum Ql Median Student/Faculty Ratio 48 0 11.542 0.700 4.851 3.000 8.000 10.500 Alumni Giving Rate 48 0 29.27 1.94 13.44 7.00 18.25 29.00 variable 93 Maximum Student/Faculty Ratio 14.500 23.000 Alumni Giving Rate 39.50 67.00 Correlations: StudentiFaculty Ratio, Alumni Giving Rate Pearson correlation of Student/Faculty Ratio and Alumni Giving Rate = -0.742 a) Use the computer output to find the equation of the regression line with student faculty ratio as explanatory variable. b) What is the percentage of the variation in the \"Alumni Giving Rate\" is explained by the regression line? c) Use the following graph to find to determine the coordinates of the point which shows the largest residual. d) Find the value of the largest residual