Study

Measures of Centers

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  • Find the median of the data set: 4, 7, 8, 9, 11, 4, 20, 2
    7.5
  • What is the definition of MEDIAN?
    Middle Number
  • What is the RANGE?
    Maximum - Minimum
  • Find the 5 number summary: 5, 6, 8, 9 ,10, 10
    5, 6, 8.5, 9, 10
  • What is the definition of MODE?
    most frequent
  • What is the definition of MEAN?
    Add up all the numbers and divide by the total number of data entries