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Mathematics, 02.11.2019 12:31 obedomari

Las ventas diarias de un granero que se rigen por una distribución normal. para estimar el número de ventas por día se escoge una muestra de 10 días de manera aleatoria, dando como resultado una media de 400 u. m. y una desviación típica de 22 u. m. dar un intervalo 3 de estimación para el numero medio de ventas con una confianza del 99%..

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Las ventas diarias de un granero que se rigen por una distribución normal. para estimar el número de...
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