Chapter 2 introduces students to the basic way that PCA works with
vendor transactions. The first thing the students do is select
from the Navigation Bar to go to the Vendors &
Purchases Navigation Center. After recording a purchase orde
1 year note
Introduction to Linear Regression
(SW Chapter 4) Empirical problem: Class size and educational output Policy question: What is the effect of reducing class size by one student per class? by 8 students/class? What is the right output (performance) measure?