Mathematics, 31.01.2021 06:40 paiged2003
en la ciudadela de soacha de ciudad verde se identifico que el 60% de las familias residentes tienen vehiculo propio. si se desea realizar una investigacion de mercado con dicha poblacion sobre consumo de gasolina. cual debe ser el tamaño de la muestra teniendo en cuenta un nivel de confianza del 95% y de error de 0.03?
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en la ciudadela de soacha de ciudad verde se identifico que el 60% de las familias residentes tienen...
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