Which of the following is not a regression coefficient? A) a B) b C) r D) all of the other alternatives are correct.

Question

Quizplus · Accepted Answer

The regression coefficient refers to the constants "a" and "b" in the linear regression equation y = ax + b, where "a" is the slope of the line and "b" is the y-intercept. The letter "c" is not typically used to represent a regression coefficient. Instead, "r" represents the correlation coefficient, which measures the strength and direction of a linear relationship between two variables, but it is not a coefficient in the regression equation itself.

Which of the Following Is not a Regression Coefficient