Statistics

Statistics
- Statistical skills
  Graphs, charts and tables are used to help organise and order data. We can use statistical processes to analyse raw or grouped data in order to measure spread or calculate averages.
Video playlist
- Mean, median and mode. Video
  An animated guide to mean, median and mode which demonstrates that these different types of average can produce very different results.
- How likely is it you'll share a birthday with someone? Video
  Why you only need 35 people for it to be very likely that two will share a birthday.

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