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Statistics LibreTexts

Chapter 2 Lecture Notes

  • Page ID
    15859
  • In this Chapter, we will learn to summarize quantitative data graphically and numerically. 

    At the end of the chapter, students should be able to:

    • Display data graphically and interpret graphs: stemplots, histograms, and box plots.
    • Recognize, describe, and calculate the measures of location of data: quartiles and percentiles.
    • Recognize, describe, and calculate the measures of the center of data: mean, median, and mode.
    • Recognize, describe, and calculate the measures of the spread of data: variance, standard deviation, and range.

     

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