Add line to U.S. Census Data PT

projects/analyze-us-census-data-with-scipy/analyze-us-census-data-with-scipy.mdx

@@ -309,7 +309,7 @@ So what have we learned?? We've learned that:
 - No, there does not appear to be a difference in those same patterns amongst educational status between the Northeast (New Jersey, Pennsylvania, Rhode Island, Vermont, etc.) and the South (Georgia, Maryland, Virginia, D.C., etc.).
 - No, there also does not appear to be a difference across marital status for conservative divisions like the South Atlantic (Washington D.C., Georgia, Florida, North Carolina, etc.) and the Mountain States (Colorado, Wyoming, Nevada, Arizona, etc.) either.
 
-Why does this matter? It matters because it demonstrates that there's actually a sound and scientific method for answering these questions when they come up. Feel free to try your hand at doing the same the next time you run into an interesting dataset.
+Why does this matter? It matters because it demonstrates that there's actually a sound and scientific method for answering these questions when they come up. Feel free to try your hand at doing the same the next time you run into an interesting dataset! Or, consider ways you can examine how mobility influences local economies, or even how it impacts the environment. 
 
 Thanks for coding with us!