A video explaining how to calculate the measures of central tendency. This video is suitable for both AS Level Maths and A-Level Maths. We cover data in list and tabular form and how to calculate these using your calculator. Exam Question Booklet:📝 🔗 🌐 for more high quality revision questions. 0:00 Intro 0:10 What are the measure of central tendency? 0:43 The mode from a list 1:22 The median from a list 2:45 The mean from a list 3:57 Exam Question 1 6:07 Exam Question 2 8:48 How outliers/extreme values affect the median/mean 11:09 How to find mean/median using a calculator 12:52 Example from a frequency table 17:47 Example from a grouped frequency table 21:11 Example with a different way of grouping 24:06 Example with age as the variable (be careful!) To help my channel: ❤️Like 💬Comment 🔔Subscribe Follow me on: @1stclassmaths 🦋