lab assignment on regression

docs/classes/week_02.md

@@ -2,8 +2,25 @@
 
 ## Lectures
 
-There are no lectures this week due to *Career Week*
+There are no lectures this week.
 
 ## Lab Assignment
 
-Material posted closer to course start date
+### Readings
+
+The following links can help refresh your knowledge of linear regression. 
+Each are written in a different style, choose the one(s) that helps you learn/refresh  based on your preferred style.
+
+* [Introduction to Statistics and Data Science: A moderndive into R and the tidyverse][nw-stats], Chapters 5 and 6
+* [The Effect][the-effect], Chapter 13
+* [Introduction to Econometrics with R][scipo-metrics], Chapters 3, 4, 5 and 6
+
+### Questions
+:fontawesome-brands-github: [Assignment Questions][assignment]
+
+
+[assignment]: https://github.com/tisem-digital-marketing/smwa-lab-regression
+
+[nw-stats]: https://nulib.github.io/moderndive_book/index.html
+[the-effect]: https://theeffectbook.net/
+[scipo-metrics]: https://scpoecon.github.io/ScPoEconometrics/