Mean, Median, Mode, and Range GCSE Questions

This video tutorial covers the concepts of mean, median, mode, and range, commonly found in GCSE exams. It provides step-by-step instructions on how to calculate each measure using example questions. The tutorial also includes solving problems with missing values by forming and rearranging equations. It concludes with a complex problem-solving example involving multiple unknowns, demonstrating how to use given clues to find solutions.

How can you find a missing number if the mean is known?

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What steps would you take to find two missing numbers given their sum?

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Describe how to use trial and error to find two numbers that add up to a specific total.

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