Li Gardner
01/22/2023 · Primary School
En una urna hay 9 bolas negra, 2 azules, 8 rojas y 5 verdes; Calcula las siguientes probabilida Que al extraer una bola esta sea: a. Verde b. no sea roja c.sea azul o negra sin reemplazamiento. Se lanzan dos dados normales de forma simultánea, determine las siguientes probabilidades. Que la suma de las caras superiores sea menor o igual a 8 que salga un 3
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a. \(P(\text{verde}) = \frac{5}{24}\)
b. \(P(\text{no roja}) = \frac{2}{3}\)
c. \(P(\text{azul o negra}) = \frac{11}{24}\)
d. \(P(\text{suma} \leq 8) = \frac{13}{18}\)
e. \(P(\text{suma} = 3) = \frac{1}{18}\)
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