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El Food Marketing Institute informa que 17% de los hogares gastan mas de $100 en productos de abarrotes. Suponga que la proporcion poblacional es p

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El Food Marketing Institute informa que 17% de los hogares gastan mas de $100 en productos de abarrotes. Suponga que la proporcion poblacional es p = 0.17 y que de la poblacion se toma una muestra aleatoria simple de 800 hogares. a. Exprese la distribucion muestral de p, la proporcion muestral de hogares que gastan mas de $100 semanales en abarrotes. b. Cual es la probabilidad de que la proporcion poblacional no difiera en mas de 0.02 de la proporcion poblacional? c. Conteste el inciso b en el caso de que el tamano de la muestra sea 1600 hogares

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