Averages workout

A KS4 PowerPoint quiz on averages. This resource would be ideal as a revision starter for GCSE or used for recall and retention throughout the year.

There are 10 slides each having the same format:

• the question
• an option for multiple choice answers
• the answer

Questions include finding the mean, median and interquartile range from raw data, stem and leaf diagrams, box and whisker plots and cumulative frequency graphs.