diff --git a/data-visualize.qmd b/data-visualize.qmd
index 08fa9cc..885d9d0 100644
--- a/data-visualize.qmd
+++ b/data-visualize.qmd
@@ -357,6 +357,7 @@ We finally have a plot that perfectly matches our "ultimate goal"!
     Read the help for `?penguins` to find out.
 
 3.  Make a scatterplot of `bill_depth_mm` vs. `bill_length_mm`.
+    That is, make a scatterplot with `bill_depth_mm` on the y-axis and `bill_length_mm` on the x-axis.
     Describe the relationship between these two variables.
 
 4.  What happens if you make a scatterplot of `species` vs. `bill_depth_mm`?