How Does Multiple Correlation Differ from Correlation Analysis as a Forecasting

Multiple Choice

How does multiple correlation differ from correlation analysis as a forecasting tool?

A) Multiple correlation allows consideration of more than one market factor.
B) Multiple correlation does not use any assumptions.
C) Multiple correlation is more easily understood by marketing practitioners.
D) Multiple correlation includes qualitative data.
E) None of the above statements describes how multiple correlation differs from correlation analysis as a forecasting tool.