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4 points QUESTION 21 Which statement about correlationcoefficient is true? A. Correlation coefficient can measure any relationships between two variables. B. Correlation coefficient can only

4 points

QUESTION 21

Which statement about correlationcoefficient is true?

	A.	Correlation coefficient can measure any relationships between two variables.
	B.	Correlation coefficient can only be a positive value.
	C.	Correlation coefficients can measure casuality.
	D.	Correlation coefficient can beaffected by outliers.

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