Mathematics, 17.06.2020 20:57 sean7900
Una caja negra contiene una esfera blanca y tres guindas, otra caja gris contiene cuatro esferas blancas y cuatro esferas guindas. Se selecciona una caja al azar y se elige una esfera. Si la esfera resultante es guinda, calcule la probabilidad de que provenga de la caja negra. *
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Una caja negra contiene una esfera blanca y tres guindas, otra caja gris contiene cuatro esferas bla...
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