Alex0poco0yo Alex0poco0yo

16-10-2022
Engineering

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3. Un investigador quiere estimar la media de una población utilizando una muestra suficientemente grande para la probabilidad de que la media muestral no difiera de la media poblacional en más de 25% de la desviación estándar con 95% de confianza que tamaño deberá optar de muestra.

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