Which of the following regressions represents the weakest linear relationship between x and y?
Regression 1
y = ax + b
a = 19.8
b= -13.1
r=0.5449
Regression 2
y = ax + b
a = 5.6
b= 6.3
r = 0.0718
Regression 3
y = ax + b
a = -3.1
b = 3.3
r= -0.3848
Regression 4
y = ax + b
a = 11.4
b = 2.7
r= 0.7405
Regression 1
O Regression 2
Submit Answer
Regression 3
O Regression 4
Math

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]