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La VA X tiene la siguiente funcin densidad de probabilidad o PDF fx(x) = 2/2, 1 x 2. 1. Calcule P[1,5 < X <
La VA X tiene la siguiente funcin densidad de probabilidad o PDF fx(x) = 2/2, 1 x 2. 1. Calcule P[1,5 < X < 2] 2. Calcule la media de la VA X. 3. Calcule el segundo momento (valor cuadrtico medio) E[X]. 4. Calcule la varianza de dos formas distintas. Ahora, se define la VA Y como una funcin de la VA X segn Y = 5X - 2. 1. Calcule la media de la VA Y y la varianza utilizando las propiedades de la media la varianza.
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Statistics For Management And Economics Abbreviated
Authors: Gerald Keller
10th Edition
978-1-305-0821, 1285869648, 1-305-08219-2, 978-1285869643
