You hear the word ‘average’ a lot nowadays, average height, weight, football etc. But what exactly do people mean when they say this, and how is this ‘average’ calculated exactly?

Introduction to the basics of probability. The study of chance and probability has been used for thousands of years, especially when winning money’s involved!

Moving on from the basics, now we take a look at multiple events, and the ways in which we can work with these.

A further look at multiple probabilities, now we study ways of representing date using Probability Spaces and Probability Trees .