7:18 Example: Comparing distributions | AP Statistics | Khan Academy
Khan Academy compares two data sets by centre, spread and outliers with a clear worked example.
Perform statistical comparisons
2 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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16:00 Box Plots and Quartiles - GCSE Higher Maths
High-quality GCSE box plot lesson including how to compare two distributions from box plots.