An Introduction To Mean Absolute Deviation (MAD)

An Introduction To Mean Absolute Deviation (MAD)

Which Class Did Best on the Quiz?

Opening

Which Class Did Best on the Quiz?

Look at the three line plots.

  • Working with a partner, mark the middle 50 percent of the values on each line plot.
  • Then turn to your partner and discuss the question: Which class do you think did best on the quiz?
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