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Gini coefficient - Wikipedia
The Gini coefficient is usually defined mathematically based on the Lorenz curve, which plots the proportion of the total income of the population (y axis) that is ...
https://en.wikipedia.org/wiki/Gini_index
Ig Nobel Prize winners - Annals of â¦
Winners of the Ig® Nobel Prize For achievements that first make people LAUGH then make them THINK
http://www.improbable.com/ig/winners/