What is the total area under a normal curve?
Question
What is the total area under a normal curve?
Solution
El área total bajo una curva normal es igual a 1. Esto se debe a que una curva normal, también conocida como distribución normal o distribución de Gauss, es una función de densidad de probabilidad. La integral de esta función sobre todo el espacio de valores posibles (desde menos infinito hasta más infinito) es igual a 1, lo que representa la probabilidad total de todos los eventos posibles.
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