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En un almacn se tienen 10 impresoras, de las cuales cinco son defectuosas. Una compaa selecciona cinco impresoras al azar, suponiendo que todas funcionan bien.
En un almacn se tienen 10 impresoras, de las cuales cinco son defectuosas. Una compaa selecciona cinco impresoras al azar, suponiendo que todas funcionan bien. Cul es la probabilidad de que no ms de dos mquinas sean no defectuosas.
a.Ninguna de las otras respuestas
b.0.395825
c.0.50000
d.0.487612
A warehouse has 10 printers, of which five are defective. A company selects five printers at random, assuming they all work well. What is the probability that no more than two machines are non-defective.
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