Mathematics, 18.10.2020 14:01 mfr81

Una encuesta a 36 propietarios de iPhone seleccionados al azar mostró que el precio de compra tiene una media de 650 dólares, con una desviación estándar muestral de 24 dólares. Se puede afirmar que el intervalo de confianza de 95% de la media es:

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Una encuesta a 36 propietarios de iPhone seleccionados al azar mostró que el precio de compra tiene...

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