Data presentation - heart rate

Added by Yenka on Mar 22, 2010

In this activity, a data table shows the heart rate of 50 people. Use a box plot, stem and leaf diagram, histogram, and frequency polygon to display the distribution of the data set in different ways.

This item teaches:

  • about histograms with equal class intervals
  • about frequency polygons
  • about stem-and-leaf diagrams
  • about histograms with unequal class intervals
  • about the selection and use of different methods of data presentation
  • about box plots

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