# Teaching

## Math refresher, September 2020

**If you are participating in the live-stream, please switch on your camera and be active during the course****. To avoid background noise, please ****switch your microphone off when you are not speaking. ****The chat function in Webex can also be used to ask questions.**

### Day 1: Calculus

### Day 4: Inferential Statistics

Slides (v3.0) – typo slide 7 fixed Problem set Solutions

**PLEASE NOTE: We will assume that n is large and use the tables included in the Day 3 problem set when looking up critical values etc. in today’s problem set**

### Day 5: Linear Regression and Matrix Operations

Slides (Linear regression) Slides (Matrix Operations) Problem set

There is no update to these slides.