Question

why do we mean by regression coefficient?

explain briefly.

Answer 1

Hey

Regression coefficient - when the regression line is linear (y = ax + b) the regression coefficient is the constant (a)that represents the rate of change of one variable (y) as a function of changes in the other (x); it is the slope of the regression line.

Hope helps.

Answer 2

Answer:

Regression coefficient is a statistical measure of the average functional relationship between two or more variables.

I hope you understand.

Now,

please help me.

In a maths problem

I see you answered many math problems properly.

My question is in the picture.

please give it with explanation.