An Advantage of Using Regression Analysis Over the High-Low and Scattergraph

Multiple Choice

An advantage of using regression analysis over the high-low and scattergraph methods is that

A) Regression analysis is less costly to implement than high-low or scattergraph methods.
B) Regression analysis is a more precise approach than the high-low or scattergraph methods.
C) Both A and B are advantages of using regression analysis.
D) Neither A nor B are advantages of using regression analysis.