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Mathematics, 21.12.2019 21:31 abigailcayton

2) la distribución de probabilidad de una variable aleatoria discreta viene dada por:
xi
1
2
3
4
pi
0,3
0,35
r
0,2
a) halla “r” para que se trate de una función de probabilidad.

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2) la distribución de probabilidad de una variable aleatoria discreta viene dada por:
xi

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