anybody know regression analysis?

[skim milk]

this question is from chapter 2... I think the professor solved it in class and I thought I took notes on it.. but I didn't

show that B1(with the hat) is an unbiased estimate of B1

anybody familiar with this?

 

[everman]

In excel it's easy, under data analysis.

 

[skim milk]

Originally posted by: everman
In excel it's easy, under data analysis.

in excel?

I just need to show how B1 with the hat is equal to B1.

it is solved by looking at the two equations and solving for each other or something like that