FIND A COMMON THREAD
Look for connections between statements that describe the same sets. Begin with “all” statements. Draw Venn diagrams to
visualize your work.First deal with the “all” statement.
All archeologists are scientists. This can be represented by:
Next, add what you know about the lab assistants.
Some lab assistants are archeologists, so there is an overlap.
K. Some scientists are lab assistants at the dig site.