Kristin's Measure of Central Tendancy

7:24 PM

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Mean


  • put raw data into ascending order

  • sum of all data divided by the number of data


3.8 is the mean

Median
  • put raw data into ascending order
  • the middle number




Mode

  • put raw data into ascending order
  • the most common number
  • there can be more than one mode
  • there can be no mode



Range
  • put raw data into ascending order
  • positive difference between the lagest and smallest number


Here is a video explaining Mean, Median, and Mode

explorer9-05

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1 Response to "Kristin's Measure of Central Tendancy"

Vikram 9-05 said :
October 12, 2008 at 10:38 AM
Every thing looks right but you put the videos embead over mode so you should delete it and put it at the bottom of your post.

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