Krissia's Measures of Central Tendency

Tuesday, September 30, 2008
Mean: The sum of a set of data divided by the number of data. The average.


Median: The middle value or the mean of the middle two values, when the data is arranged in ascending order.


Mode: The number that appears the most.It is possible to have more than one mode, and it is possible to have no mode.




Range: The difference between the smallest and largest values in a set of data.
Here is a video that explains MMM,

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