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Mathematics, 10.03.2021 18:40 ptrlvn01

¿Quién es el rey de la televisión? Un estudio de internet estima que, cuando hay opción entre David Letterman y Jay Leno, 52% de la población prefiere ver a Jay Leno. Suponga que al azar seleccionamos 3 televidentes y les preguntamos a cuál presentador prefiere.

Recuerda que resultados sin procedimientos son incorrectos.

USA 6 DECIMALES PARA TUS CÁLCULOS

a) Realiza el diagrama de árbol. Se revisa en el documento que entregues (10 puntos)

b) Encuentra la distribución de probabilidades para "x". Se revisa en el documento que entregues (10 puntos)

c) ¿Cuál es la media poblacional? =

d) ¿Cuál es la desviación estándar? =

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¿Quién es el rey de la televisión? Un estudio de internet estima que, cuando hay opción entre David...
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