Lambert Malone
08/15/2023 · High School

g. Una urna contiene 10 bolitas. De ellas, 7 son de color blanco y 3 son negras. Si se, realiza dos veces el experimento aleatorio de extraer una bolita: ¿Cuál es la probabilidad de que en ambas extracciones se obtenga una bolita negra, sabiendo que las extracciones fueron con devolución?

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La probabilidad de extraer dos bolitas negras en dos extracciones con devolución es \(\frac{9}{100}\) o 0.09, lo que equivale a un 9%.

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