HW 8 Practice for the Final Exam: Problem 28 Previous Problem Problem List Next Problem (1 point) Heights (in centimeters) and weights (in kilograms) of 7 supermodels are given below. Find the regression equation, letting the variable Heigth be the independent (x) variable, and predict the weight of a supermodel who is 177 cm tall. Height 178 172 176 176 166 174 174 Weight 57 52 56 55 47 54 55 The regression equation is j = + X. The predicted weight of a supermodel who is 177 cm tall is kilograms. Note: Round your answers to 1 decimal place. For intermediary computations also round values to 1 decimal place, if needed.HW 8 Practice for the Final Exam: Problem 27 Previous Problem Problem List Next Problem (1 point) Given the following data set, x 1043222 y 6003 364 Compute the coefficient of correlation r. Round your answer to 2 decimal places. r =