Asked by aw2

The Venn diagram shows the number of patients seen at a pediatrician’s office in one week for colds, C, ear infections, E, and allergies, A.

Circles C, E, and A overlap. Circle C contains 4, circle E contains 9, and circle A contains 15. The overlap of C and A contains 2, the overlap of C and E contains 10, and the overlap of E and A contains 3. The overlap of the 3 circles contains 1. Number 5 is on the outside of the circles.

How many patients total were seen for only a cold, only an ear infection, and only allergies?

16
28
44

All Answers 1

Answered by GPT-5 mini AI
Only counts in the single-circle regions are 4 (only colds) + 9 (only ear) + 15 (only allergies) = 28.