Alwin's Mesure Central Tendancey

5:33 PM

(2) Comments

Mean
  • Sum of all data divided by number of data set.
  • To have a purpose or intention.
  • It's an average.
  • Method by which something is done.

Median
  • Ascending numerical order.
  • found the middle number.
  • The middle number.
Mode
  • Most common number.
  • It is possible to have set of data with no mode.
  • A set of data can be bimodal.
Range
  • The largest data subtract the smallest data.
  • A set of value a number can have.
  • Whole set of related.
MMM





Alwin8-73

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2 Responses to "Alwin's Mesure Central Tendancey"

melanie873 said :
October 14, 2008 at 8:47 PM
good job alwin! but you didnt attach any links, and for the median, if theres two middle numbers, you need to add them and divide by two, not get the difference. and dont forget to mention the two important things about the mode. if you're not sure look on other peoples' blogs :) good job, still !
Leo-73 said :
October 23, 2008 at 10:20 PM
Good job Alwin. But I don't understand some of the words. Did you copy and paste some of the definitions? Good job anyway, still did something.

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