Which of the following regressions represents the strongest

Last updated: 7/20/2022

Which of the following regressions represents the strongest linear relationship between x and y? Regression 1 y = ax + b a =-17.8 b = -8.1 r = -0.4682 Regression 2 y = ax + b a = = 4 b = -19.5 r = 1.1369 Regression 3 y = ax + b a = = 4.9 b = -16.8 r = 0.5454 Regression 4 y = ax + b a = 4.1 b=-17.5 r = 0.5836