Question: La loi de probabilit d'une variable alatoire x est la suivante : x -2 -1 0 1 2 3 f(x) 0,1 0,1 0,2 0,2 0,3

La loi de probabilit d'une variable alatoire x est la suivante : x -2 -1 0 1 2 3 f(x) 0,1 0,1 0,2 0,2 0,3 ? a) Dterminez f(3) b) Dterminez la fonction de rpartition c) Dterminez F(-1) Utilisez la fonction de rpartition pour vrifier que f(0)=0,2

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