Lesson 4: Measures of Central Tendency

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August 31, 2015 at 6:46 pm  •  Posted in f15-busad265 by  •  1 Comment

Wed Sep 2

Review:

Presentation:

Activity:

  • Determine the mean, median and mode for the following data:
    • Data set 1: {2, 4, 8, 4, 6, 2, 7, 8, 4, 3, 8, 9, 4, 3, 5}
    • Data set 2: {7, -2, 5, 9, 0, -3, -6, -7, -4, -5, 2, -8}
    • Data set 3: {213, 345, 609, 73, 167, 243, 444, 524, 199, 682}

Assignment:

  • Use Google Sheets for the following
    • Calculate the mean and median of the distance from campus variable in Q2_Text
    • Calculate the mean and median % Free-Reduced Lunch in D60-Elem
    • Calculate the mean and median of Sales Price in PuebloRE-2014YTD-SF-Sales
  • Post results to your blog
  • Read p. 98-100 Measures of the Center of Data

 

 

 

 

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