A Regression Slope (B) Is 2

Multiple Choice

A regression slope (b) is 2.5. What does this slope tell us about the strength of the relationship between X and Y?

A) This is a strong relationship; actual observations are very closely clustered around the regression line.
B) There is a weak relationship; actual observations are scattered widely around the regression line.
C) There is no relationship between X and Y.
D) By itself, knowing the regression slope tells us nothing about the strength of relationship between X and Y.