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1.1Si a todos los valores de una distribucin se les suma 9: a)La media no vara, la varianza si b)La media aumenta 9 y la
1.1Si a todos los valores de una distribucin se les suma 9:
a)La media no vara, la varianza si
b)La media aumenta 9 y la varianza 81
c)La media y la varianza no varan
La media aumenta 9 y la varianza no vara
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