What type of graph displays one variable's performance against another independent variable?

The scatter graph is the appropriate choice when it comes to displaying the performance of one variable against another independent variable. In a scatter graph, each point represents a pair of values—a dependent variable and an independent variable. This format allows for a clear visualization of how changes in the independent variable affect the dependent variable. By plotting the points on a two-dimensional grid, users can easily identify correlations, trends, or patterns in the data.

For instance, if a business wanted to analyze the relationship between advertising spend (independent variable) and sales revenue (dependent variable), a scatter graph could effectively illustrate how varying levels of advertising impact sales outcomes. This provides a direct look at how one variable influences the other, which is essential in business analytics.

In contrast, line graphs primarily show trends over a continuous interval, such as time, rather than the relationship between two independent variables. Pie charts are best for showing proportions of a whole, typically within a single dataset. Bar graphs allow for comparison of different groups or categories but do not typically illustrate the relationship between two different variables as clearly as scatter graphs do.