CORRIGÉ
8) + (77 . 10) + (81 . 13)). = 10,02. Cov (X ,Y) = = (. 1. . . 4. =1. 5. =1. 1) ... Page 16. 16. Page 17. 17. III. Probabilités. Exercice 1.
8) + (77 . 10) + (81 . 13)). = 10,02. Cov (X ,Y) = = (. 1. . . 4. =1. 5. =1. 1) ... Page 16. 16. Page 17. 17. III. Probabilités. Exercice 1.