Datos bivariados, diagramas de dispersión y correlación
Now Playing:Es bivariate scatter plots and correlation – Example 1a
Examples
Determinando correlación
Para cada uno de los diagramas de dispersión a continuación, determina si los datos bivariados están correlacionados positivamente, negativamente, o no tienen correlación alguna.
Determina como es más probable que cada uno de los siguientes casos de datos bivariados se correlacionan: ¿positivamente, negativamente o simplemente no hay correlación entre ellos?
La cantidad de gas que se le echa al tanque de un vehículo y la distancia que ese vehículo viajará.
La cantidad de cigarros que una persona ha fumado en su vida y su expectativa de vida.
La cantidad de horas al día que ves la televisión y el precio del arroz en China.
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