What is the purpose of Multiple Regression Analysis (MRA)?

The purpose of Multiple Regression Analysis (MRA) centers on estimating unknown data based on known information. MRA is a statistical technique that assesses the relationship between multiple independent variables and a single dependent variable. This capability allows it to analyze how various factors collectively influence a particular outcome and to provide predictions or estimates for values not explicitly measured in the data set.

When MRA is applied in fields such as property valuation or economic forecasting, it can effectively use existing data about different characteristics (like location, size, and amenities of properties) to predict an outcome, such as property value. This makes estimating unknowns a fundamental aspect of its application.

In contrast, estimating future sales potential or analyzing historical data trends, while they can leverage MRA, do not encapsulate the core purpose of the method itself. The option of comparing different asset evaluations is more focused on different valuation approaches rather than the predictive nature of MRA, which is about establishing relationships and estimating values. Hence, the correct answer highlights MRA's primary function in making informed estimations based on the relationships identified within existing data.