Jacquezprude48141 Jacquezprude48141
  • 07-06-2023
  • Mathematics
contestada

Compruebe que f(x,y)={ 4xy
0
​
si 0⩽x⩽1,0⩽y⩽1
de lo contrario ​
es una función de densidad conjunta. b) Si X y Y son variables aleatorias cuya función de densidad conjunta es la función f del inciso a), encuentre i) P(X⩾ 2
1
​
) ii) P(X⩾ 2
1
​
,Y⩽ 2
1
​
)

Respuesta :

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