4.8: Alfabetización estadística
- Page ID
- 152425
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- R relación entre la edad y el sueño
Edad y sueño
La gráfica a continuación que muestra la relación entre la edad y el sueño se basa en una gráfica que aparece en esta página web.

Ejemplo\(\PageIndex{1}\)
Con base en la gráfica de la Figura\(\PageIndex{1}\) ¿Por qué la correlación de Pearson podría no ser una buena manera de describir la relación?
Solución
La correlación de Pearson mide la fuerza de la relación lineal entre dos variables. La relación aquí no es lineal. A medida que aumenta la edad, las horas dormidas disminuyen rápidamente al principio pero luego se nivelan.