juba @julien CC BY 29/10/2011 Best statistics question ever►http://flowingdata.com/2011/10/28/best-statistics-question-ever http://flowingdata.com/wp-content/uploads/2011/10/Best-Math-Question-EVAR-625x352.jpg #statistiques #probabilités #mal_à_la_tête juba @julien CC BY
