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Concept

Median

The median is a measure of center that lies in the middle of a numerical data set when the data set is written in numerical order. When the the data set has an odd number of data points, the median is the value in the middle.

However, when the the data set has an even number of data points, the median is the average of the two middle numbers.

Random data set with 10 elements, the median is marked

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