Which of the following is used to visualize the relationship between variables when one variable is dependent and the other is independent?

The correct option is used to explore and display the relationship between two variables, particularly focusing on how one variable may depend on the other. In a scatter diagram, each point represents an observation with its position determined by the values of the independent variable on one axis and the dependent variable on the other axis. This visual representation helps in identifying patterns, trends, or correlations between the two variables.

Scatter diagrams are particularly valuable for visualizing associations, such as whether an increase in the independent variable corresponds to an increase or decrease in the dependent variable. This can reveal important insights for analysis in various fields, including statistical evaluation in property assessments and market analysis, where understanding variable relationships is crucial for making data-driven decisions.

In contrast, partial payment factors, Geographic Information Systems (GIS), and contingency tables serve different purposes in analysis. Partial payment factors relate to assessments of payment systems, GIS deals with spatial data representation, and contingency tables analyze categorical data relationships rather than the direct relationship between a dependent and an independent variable. Therefore, the scatter diagram is the most appropriate tool for visualizing the specified relationship between variables in this context.