Watch this rap to help yourself remember the measures of central tendency for a set of data. For different data sets, one measure maybe a better representation of the "center" of the data than another. This must be determined based on the spread and availability of the data.
The Measures of Central Tendency Rap is a free educational video by Paul Devoto.It helps students in grades 9,10,11,12 practice the following standards HSS.ID.A.2.
1. HSS.ID.A.2 : Use statistics appropriate to the shape of the data distribution to compare center (median, mean) and spread (interquartile range, standard deviation) of two or more different data sets..
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