What is LOESS used for?

Question

Options

• AIt is run after a one-way ANOVA,to determine which population has the highest mean value.
• BIt is a significance test for the correlation between two variables.
• CIt plots a continuous variable versus a discrete variable,to compare distributions across classes.
• DIt fits a smoothed curve to scatterplot data,to give a general sense of the data's behavior.

• A
  5% (1)
• B
  5% (1)
• C
  10% (2)
• D
  80% (16)

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