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Published: 26/03/2021
KS5
14 pages

Averages and spread

A KS5 resource for the AQA Level 3 Certificate in Mathematical Studies. There are two PowerPoints. The first is an 'averages' quiz.  The second contains three activities:

  • ​Data match set - match five sets of data with their mean and standard deviation
  • Find the mean, quartiles and Interquartile range for six data sets, including from a stem and leaf diagram and a cumulative frequency graph
  • Extension: from a frequency table, answer TRUE or FALSE to eight questions covering averages and spread.

Answers are included.

     

See other resources: Core | Averages and spread – interquartile range | Averages and spread – mean, median, mode and range


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