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We consider the joint density of Y, the proportion of the tank capacity that has been supplied at the beginning of the week, and Y,
We consider the joint density of Y, the proportion of the tank capacity that has been supplied at the beginning of the week, and Y, the proportion of the capacity sold during the week, given by
3y1, 0
0, otherwise
En el Ejemplo 5.4 y el Ejercicio 5.5 consideramos la densidad conjunta de Y, la proporcion de la capa- cidad del tanque que se abastece al principio de la semana, y Y2, la proporcion de la capacidad vendida durante la semana, dada por By1, OS y Sy SI, en cualquier otro punto. a Encuentro la funcion de densidad marginal para Y2. b Para que valores de y, esta definida la densidad condicional f(y, ly,)? c Cual es la probabilidad de que mas de la mitad del tanque se venda dado que se abastecen tres cuar- tas partes del tanqueStep by Step Solution
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