Which of the following best describes the purpose of the hue parameter in Seaborn plots?

Question

Which of the following best describes the purpose of the  hue  parameter in Seaborn plots?

Answer

It sets a fixed color for all elements in the plot

Answer

It changes the background color of the plot

Answer

It maps a categorical variable to different colors, helping to distinguish groups

Answer

It adds a title to the color legend

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