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Después de calcular la varianza del tiempo de ensamblaje, ¿cuál de las siguientes afirmaciones es correcta? (Realiza el cálculo.)

A. La varianza es alta, lo que indica que hay una gran dispersión en los tiempos de ensamblaje.
B. La varianza es baja, lo que indica que los tiempos de ensamblaje están muy concentrados alrededor de la media.
C. La varianza es alta, lo que sugiere que la mayoría de los trabajadores tardan aproximadamente el mismo tiempo en ensamblar el juguete.
D. La varianza es baja, lo que sugiere que hay una gran dispersión en los tiempos de ensamblaje.

Sagot :

GinnyAnswer

Final answer:

Variance in statistics measures the spread of data around the mean.


Explanation:

Varianza measures the spread of data points in a dataset from the mean.

If the variance is high, it indicates a wide dispersion of data points from the average.

A low variance suggests that the data points are clustered closely around the mean.


Learn more about Variance in statistics here:

https://brainly.com/question/30765579


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