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Mathematics, 29.07.2021 01:00 melaniegilbreath
20)On lance simultanément plusieurs dés à quatre faces. Détermine le nombre
de dés minimal qu'on doit lancer afin que la probabilité d'obtenir au moins un
4 soit supérieure à 75%.
a) 5 dés
b) 6 dés
c) 7 dés
d) 8 dés
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Answers: 2
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20)On lance simultanément plusieurs dés à quatre faces. Détermine le nombre
de dés minimal qu'on do...
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