SS 4853
Sampling Theory and Methods
Fang He
Jan 5 2016
Overview
Goal
Mission
Using linear regression find the variables in the data file
that best explain the variation in BMI.
Make appropriate plots of the data.
BTW
Why/When we should use linear regression?
Let's have a look at all the questions
Since there are over 80 questions,
we are going to do a simple grouping.
Let's have a look at our dataset
(P.S. Don't forget our mission.)
Group discuss time
(find potential independent variables)