The graph shows the ages of a family. How old is the youngest family member?
Let’s take a look at our graph. We have the ages of family members in years. And we have a label for each member of the family: father, mother, daughter, and son.
We’re looking for the age of the youngest family member. On this graph, that would mean the shortest bar. The son has the shortest bar. The son’s age is 10 years. His bar goes up to the 10 year mark.
The son is the youngest. He is 10 years old.