Valeurs regroupées par classes

Simulation d'une loi équirépartie

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Simulation d'une loi normale

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Série statistique quelconque

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Comment calculer la hauteur des rectangles?

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Moyenne vs médiane

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Médiane et quartiles

histo.g2w , effectifs cumules.g2w , boite.g2w (les 3 figures sont liées donc à ouvrir simultanément)

L'unité d'aire est modifiable en déplaçant les points, flèche pour fixer l'effectif représenté.

Les classes sont modifiables en déplaçant les points sur l'axe des abscisses, les effectifs en déplaçant les points en haut des rectangles.

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