Western University (Ontario)  Also known as University of Western Ontario
Regression
STATISTICS 3859

Fall 2016
Model Adequacy Checking
Regression Model:
y = X +
Assumptions:
1. The relationship between y and the predictors is linear.
2. The noise term has zero mean.
3. All s have the same variance 2 .
4. The s are uncorrelated between observations.
5. The s a