In Tableau, what does a Reference Line on an axis represent?

Question

Tableau — Medium

In Tableau, what does a Reference Line on an axis represent?

Accepted Answer

Reference Lines in Tableau provide contextual information by drawing a constant or computed line across the axis. This line can represent an average, target, or threshold, helping users gauge performance. Option B is correct because it accurately describes the purpose of a Reference Line. Options A, C, and D are incorrect as they describe different concepts, such as trendlines or secondary axes.