otonielbarbosah otonielbarbosah
  • 21-10-2022
  • Mathematics
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Calculé el tamaño de la muestra para estimar el consumo promedio diario de carne de las familias del barrio x. Utilice una muestra aleatoria preliminar del 7% un error de muestreo del 5%(8%) y un nivel de confianza del 90% explique paso a paso la forma como seleccionó la muestra preliminar utilizando la tabla de números

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