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Mathematics

Reading data displays

Read frequencies, shapes, and percentiles from common displays of quantitative data.

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Where this chapter sits in the course

Lessons

Chapter 29 of 34 · 8 short lessons · 27 min
  1. 1Frequencies in dot plots3 min
  2. 2Histogram bins and frequencies3 min
  3. 3Relative-frequency displays3 min
  4. 4Stem-and-leaf plots3 min
  5. 5Clusters, gaps, and modes3 min
  6. 6Symmetric and skewed distributions3 min
  7. 7Proportions in box plots3 min
  8. 8Challenge: Reading data displays6 min

What you'll learn

  • Read counts and proportions from data displays
  • Describe distribution shape and notable features
  • Interpret quartile intervals in box plots

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