Investigating and comparing data distributions

General Maths Units 1 and 2 (2023+)

Lesson notes

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Chapters

Introduction

Description

This video looks at how you can classify and display categorical data. But, before we get into the pretty picture drawing, I take a look at what categorical and numerical data is. And how we can further sub-classify each of those. There are lots of examples to show how we can decide which is categorical and which is numerical. I then look at how we can use bar charts to draw categorical data before practicing the skills and finding out what the mode or modal category might be.

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unit 1 and 2 general maths
Classifying and displaying categorical data
classifying data
what is categorical data
what is numerical data
difference between oridinal and nominal
difference between discrete and continuous