Arithmetic Mean and Median

Order-No. 6346
  • Mathematics

Year of production: 2017
Duration: 08:20 minutes

If a set of data contains deviations, i.e. values that vary considerably from the others, the arithmetic mean is not suited to making statements about the average. This film explains why. Other methods of describing statistical data are also explained: median, quartiles and interquartile range, and graphic representation as a boxplot.

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