Michelle's Measures of Central Tendency

Monday, September 29, 2008
Mean
  • Arrange the data in ascending numerical order.
  • The mean is the sum of all data









Med
ian
  • Arrange the data in acending numerical order.
  • The median is the number that is in the middle
  • If there is two numbers in the middle number between those two numbers.









Mode
  • Arrange the data in ascending numerical order.
  • The mode is the number that shows up often.










Range
  • Arrange the data in ascending order.
  • The range is when you subtract the smallest piece of data from the largest piece of data.









Heres the video that explains mean, median, mode, and range.

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