Regression Line

May 2010
27
0
How do you solve the regression line?

I have a formula a = y(bar) - bx(bar)

*bar here representing a line over the y and x terms.

how do you get the numbers to sub in, i don't understand it at all!!!
 

pickslides

MHF Helper
Sep 2008
5,237
1,625
Melbourne
You line you are looking for is \(\displaystyle y=ax+b\) where

and

You find this line from a data set. Do you have a data set?