Week 2

Exploratory Data Analysis 2

Author

Beatrice Taylor

Published

October 1, 2025

Introduction

Continuing on the theme of exploratory data analysis, this week we introduce common probability distributions, discuss the risks of biased data, and get to grips with exponential functions. We’ll be covering ideas from statistics and probability, so if this is new to you, or something you haven’t studied in a while, I’d recommend checking out some of the resources below.

Learning Objectives

By the end of this week, you will be able to:

  1. Describe the characteristic features of common probability distributions.
  2. Calculate exponentials and logarithms.
  3. Evaluate whether a dataset is representative.

Lecture

To access the lecture notes: Lecture

Quiz

To access the quiz on Moodle, please check Moodle page.

Practical

To access the practical:

  1. Preview
  2. Download
Note

To save a copy of notebook to your own GitHub Repo: follow the GitHub link, click on Raw and then Save File As... to save it to your own computer. Make sure to change the extension from .ipynb.txt (which will probably be the default) to .ipynbbefore adding the file to your GitHub repository.

Further resources