La VA X tiene la siguiente funcin densidad de probabilidad o PDF fx(x) = 2/2, 1...
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La VA X tiene la siguiente función 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 cuadrático medio) E[X²]. 4. Calcule la varianza de dos formas distintas. Ahora, se define la VA Y como una función de la VA X según Y = 5X - 2. 1. Calcule la media de la VA Y y la varianza utilizando las propiedades de la media la varianza. La VA X tiene la siguiente función 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 cuadrático medio) E[X²]. 4. Calcule la varianza de dos formas distintas. Ahora, se define la VA Y como una función de la VA X según 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
ISBN: 978-1285869643
10th Edition
Authors: Gerald Keller
Posted Date:
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