EC 331. 01&02 ECONOMETRICS I Fall 2011 Lecture notes Chapters 1-2-3. Brief Overview of the Course. This course is about using data to measure causal effects. In this course you will:. Review of Probability and Statistics (SW Chapters 2, 3). The California Test Score Data Set.
What does this figure show?
1. Estimation of = difference between group means
2. Test the hypothesis that = 0
3. Construct a confidence interval for
so is the correlation…