Box Plots & Interquartile Range

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About Course

Find the median, quartiles and interquartile range of a data set, draw and read box plots, and compare two distributions using an average and a measure of spread.

This course is independent revision support and is not affiliated with any exam board. Always check your own exam board specification and past-paper guidance.

What Will You Learn?

  • Find the median and quartiles of a data set Calculate the range and interquartile range Draw and interpret box plots Compare distributions in context

Course Content

Course Lessons

  • Quartiles & IQR
  • Drawing Box Plots
  • Comparing Distributions

Sources & Further Reading
The official guidance this course is based on.

Final Assessment

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