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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. AS Level
  2. /Maths
  3. /3.4 Histograms

Step-by-step lessons on Edexcel AS Level Maths 3.4 Histograms. Each one builds up to exam-style questions. Build fluency in the core algebra, surds and trigonometry topics early, since they underpin the calculus, statistics and mechanics content that follows.

Lessons