MathsYears 7–8Statistics

Averages

Calculate mean, median, mode and range for a set of data; choose the most appropriate average

What you'll learn

  1. 1

    Imagine 3 friends share 12 biscuits equally. Each friend gets the same number — that's the average! 🍪

  2. 2

    If 3 friends share 12 biscuits equally, how many does each get?

  3. 3

    Share 15 sweets equally between 5 friends using the bar model.

  4. 4

    Let's find the average of 4, 6, and 8. 📝

  5. 5

    What is the average of 3, 5, and 7?

  6. 6

    Find the average of these 4 numbers: 10, 20, 30, 40. Use the number line to help you share them out.

  7. 7

    The average of 10, 20, 30, 40 is...

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