If a Pair of Variables Have a Curvilinear Relationship, Which

Multiple Choice

If a pair of variables have a curvilinear relationship, which of the following is true?

A) The correlation coefficient will not be able to indicate the relationship is curved.
B) The correlation coefficient will be zero.
C) The correlation coefficient will indicate that the relationship is curved.
D) The scatter plot will not be able to indicate the relationship is curved.
E) Outliers cause the curve.