Question: Correlation coefficient: If the correlation coefficient for a given scatterplot is r = -0.81, which of the following must be true about the relationship between

Correlation coefficient:If the correlation coefficient for a given scatterplot is r = -0.81, which of the following must be true about the relationship between the explanatory and response variable?

Group of answer choices

The association is weakened by outliers.

The association has a linear form.

The association must be positive.

The association must be negative.

Correlation coefficient:If the correlation coefficient for a given scatterplot is r =

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