Archived Material (Statistics)


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DRAFT As you enter the world of work, you will find that most jobs use statistics of some kind. 

Statistics help us to make decisions, plan ahead, discover trends and make predictions. We can use statistics to deepen our understanding of any chosen topic, but first you need to be comfortable with the terms, formulas and techniques that are needed to use statistics.

To better understand the statistics and probability topics, spend time refreshing your knowledge on key areas such as:

  • collection data
  • mean, median and mode and range of data
  • charts and graphs
  • frequency tables
  • probability