Friday, 17 June 2016

Measures of Dispersion

What is Mean?
- The average value of the data

What is Median?
- The middle number of the data. Some data need to be change first from the lowest to the highest (Ascending).

What is Mode?
- The repeating data or data that occur the most.

What is Range?
- The highest value of the data subtract with the lowest value of the data.

Example of Mean, Median, Mode and Range

14,1,14,1,14,13,20

From the data above, Find the:
a. Mean
b. Median
c. Mode
d. Range








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