Averages & data
Data detectiveDiscovery 1 of 4
Let’s understand it
Mean = total ÷ number of values. Median = middle of ordered values. Mode = most frequent value. Range = largest minus smallest.
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Can you describe this idea in your own words? It’s fine to reread or listen again.
Step 1 of 4
Practise this topic with saved progress
18 original practice questions in this topic, with explanations and rehearsal.
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