Mathematics, 08.04.2021 18:50 starreee
Se quiere analizar el porcentaje de contagios que tienen los estudiantes de un colegio frente a un virus. Se sabe que el 55% de los estudiantes del colegio son mujeres, y que el 60% de éstas no ha sido contagiada por el virus. Además, se conoce que el 30% de los hombres no ha sido contagiado. Al examinar un estudiante al azar, ¿Cuál es la probabilidad de que se haya contagiado con el virus durante el año?
A. 3%
B. 10%
C. 5%
D. 95%
Answers: 3
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Se quiere analizar el porcentaje de contagios que tienen los estudiantes de un colegio frente a un v...
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