Engineering, 03.09.2020 23:01 sis212
. Se desea determinar la proporción de hogares que tiene la costumbre de
consumir carne de cerdo en una aldea de Zacapa. En un estudio piloto con
60 hogares de un total de 1130 se estimó que 45 de los hogares
entrevistados no acostumbran consumir carne de ninguna clase. ¿Cuál sería
del tamaño de muestra si quiere una precisión del 10% y un nivel de
confianza del 95%?
Answers: 1
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