Mathematics
Mathematics, 16.01.2021 16:10, Ryvers

7. Se llevó a cabo una encuesta de mercado para calcular la proporción de amas de casa que reconocerían el nombre de la marca de un limpiador a partir de la forma y color del envase. De las 1 400 amas de casa de la muestra, 420 identificaron la marca por su nombre. a. Calcule el valor de la proporción de la población. b. Construya el intervalo de confianza de 99% de la proporción poblacional. c. Interprete sus conclusiones.

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7. Se llevó a cabo una encuesta de mercado para calcular la proporción de amas de casa que reconocer...

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