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Lesson
Data can be organised in tables and graphs. Averages such as mean, median, and mode describe the centre or typical value of a data set.
Learning objectives
Explain Data Representation and Averages using the correct rule or formula.
Show each calculation or construction step clearly.
Check the final answer for form, sign, and units.
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In this chapter
Now on Data Representation and Averages. Next up: Probability Basics.
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