Events E and F are independent. If P(E) is 0.85, and P(F) is 0.4, then P(E and F) =
Question
Events E and F are independent. If P(E) is 0.85, and P(F) is 0.4, then P(E and F) =
Solution
Para resolver este problema, utilizamos la propiedad de independencia de eventos. Cuando dos eventos E y F son independientes, la probabilidad de que ambos ocurran (P(E y F)) es el producto de sus probabilidades individuales.
Dado que P(E) = 0.85 y P(F) = 0.4, calculamos P(E y F) de la siguiente manera:
P(E y F) = P(E) * P(F) = 0.85 * 0.4 = 0.34
Por lo tanto, P(E y F) = 0.34.
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