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3.4 Histograms
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What a histogram shows

What a histogram shows

Histogram with unequal class widths labelled to show class width, frequency density, and that area represents frequency

A histogram is used for grouped numerical data, especially when class widths are different. The bars touch because the data are continuous or treated as continuous.

3.4 Histograms Lesson

  1. A Level
  2. /Maths
  3. /3.4 Histograms

Step-by-step lessons on Edexcel A Level Maths 3.4 Histograms. Each one builds up to exam-style questions. Build fluency with the core pure algebra and calculus toolkit early, since almost every mechanics and statistics topic on the course depends on it.

Lessons