fabianv2011 fabianv2011

26-06-2024
Mathematics

Answered

En una fábrica se realizó el control de calidad de los productos para ello se seleccionaron 20 artículos de los artículos elaborados y se inspeccionaron con el fin de determinar si son defectuosos o no. La probabilidad que un producto sea defectuoso es de 18%

Determinar
a) La probabilidad de que de los 20 artículos seleccionados 7 sean defectuosos
b) La probabilidad de que más de 2 y menos de 7 artículos de los seleccionados sean defectuosos

Answer :

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