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= = =Measures of central tendencies - mean, median and mode=

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Mean, median and mode are known as ** measures of central tendencies **. Their applications differ from each other. However, the 3 central tendencies, also known as averages, share a common purpose - to provide a typical value that represents or compounds the values in the distribution, class or set.

Done by Nathan Ang, Yap Jian Shern and Alex Liew of 1i1, HCI.

Pictures from Google Images www.mathgoodies.com/lessons/toc_...ol8.html and http://hosting.soonet.ca/eliris/remotesensing/bl130lec8.html