Year 8

Investigating Data

  • Organising & displaying data
  • Types of data
  • The mean and mode
  • The median and range
  • Analysing frequency tables 
  • Dot plots and Stem–and–leaf plots
  • Frequency histograms and polygons
  • Sampling
  • Designing survey questions
  • Comparing samples and populations
  • Analysing data
Year 8 Chapter 7 Investigating data

Khan Academy

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