Mathematics, 04.11.2020 18:20, allisonlillian

El peso promedio de 500 árboles de un vivero es de 70kg y la desviación estándar de 3kg. Suponiendo que los pesos se distribuyen normalmente, encontrar CUANTOS arboles pesan: a) Entre 60 y 75 kg b) Más de 90kg c) Menos de 64kg. D) 64 Kg

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El peso promedio de 500 árboles de un vivero es de 70kg y la desviación estándar de 3kg. Suponiendo...