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faculty (7) Year ( 2003 2007 2009 1310 1370 Repression luse - iz bxta of Sum of x= 12067 X X Sum of Y = 8670 Ssya Eff-x) = 138950 una 2011-167 My z 1945 Sam of squares = (s 5x)= 1720833 Sum of product = (SP) = 4715 ba Sp/ssx = 27028 2013 1500 2017 1540 2018 1700 In = 53420.86 72083 x 138950 (A) 1) = ý = 27.28a-53480086 (B) correlation coefficient = E(X-My) (Y-MA) / SS. ssy = 4745 11972-83 * 138950 = 0.962 (c) Yes & 'is high , dats can be modeled (D) X5 2014 Peale 27.98 X 2014 - 53420-86 - 1521.06 n 152
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