60% of the change in number of ants is due to random factors. sider this table of data. Name Abhu Kiet Carli Danni Ek Liang Ramone Age 3 6 9 10 11 12 Shoe size 4 7 6 9 9 12 When comparing age and shoe size, r is closest to which value? A 0.81 B 0.88 C 0.94 D 0.85 After performing a linear regression analysis, what is the equation of the line of best fit? A shoe size = -0.81 X Age + 0.85 B shoe size = 0.81 X Age - 0.85 C shoe size = 0.81 X Age + 0.85 D shoe size = 0.85 x Age + 0.81 Chapter 19 Bivariate data anal