Calculating the Mean from Frequency Tables

Curriculum support25 minsFREE

Key takeaways
Understand what an average is.
How to use a frequency table to interpret data.
How to use a frequency table to find the mean.
Shahriyar HajghassemHost: Shahriyar is a Maths Teacher at a School in Northwest London, teaching years 7 to 11. He graduated from the University of Warwick in 2013 and set off to China for two years teaching IGCSE and A-Level Economics.

A measure of average is a value that is typical for a set of figures. Finding the average helps you to draw conclusions from data. For instance, finding the average number of sales in a given period can help a business make decisions about their stock levels at different points in time. In this class, students will gain a better understanding of what an average is and will be guided through how to use a frequency table to interpret data as well as find the mean. This class is aimed at students in Years 9 - 11 and is great to boost confidence on the topic!

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Safeguarding reminder:The safety of your child is of the utmost importance. All of our classes are pre-recorded to remove any concerns around live participation. For reruns of our past live classes, students' webcams and microphones were disabled and only the chat history, if participation was requested, is visible.

Suitable for:

This class is suitable for students in Years 9-11 or S3-S5. 

Class requirements:
You will need a laptop or device with internet connection to watch the class, as well as a pen and notepad for taking notes.
What to expect:
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