Mastering Tableau 2018.1, Second Edition 10.3: Dual Layer Mapping

The video tutorial explains the concept of dual layer mapping using Tableau. It guides viewers through creating a base map of the United States, adjusting its appearance, and then layering it with additional data to visualize profit by state. The tutorial concludes with a preview of the next video, which will cover custom geocoding.

Explain how to represent profit for each state in the dual layer mapping.

What is the significance of using dual axis in dual layer mapping?