La variable Z se distribuye en forma normal con media 0 y desviación estándar 1. Encontrar el valor a tal que: La probabilidad de que la variable sea menor que a es 0.85, esto es, P(Z < a) = 0.85 Seleccione una: a = 1.04 a = 0.15 a = -0.15 a = 0.2 a = 0.8

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La variable Z se distribuye en forma normal con media 0 y desviación estándar 1. Encontrar el valor a tal que:

La probabilidad de que la variable sea menor que a es 0.85, esto es, P(Z < a) = 0.85

Seleccione una:

a = 1.04

a = 0.15

a = -0.15

a = 0.2

a = 0.8

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