Correlation and regression are two closely related topics in statistics. For each of the following statements, indicate whether the statement is true of correlation, true of regression, true of both correlation and regression, or true of neither correlation nor regression.

	Regression	Correlation	Both Correlation and Regression	Neither Correlation nor Regression
Can tell you whether one variable (such as smoking) causes another (such as cancer)
Can be influenced by extreme values on one or both variables
Can tell you the degree to which a linear relationship exists between two variables