Question

based on the venn diagram below, how many students own a dog, but not a cat? dog cat 5 11 21 16

Explanation:

Step1: Understand Venn diagram

In a Venn diagram, the part of the dog - circle that does not overlap with the cat - circle represents students who own a dog but not a cat.

Step2: Identify the value

The non - overlapping part of the dog - circle has the value 16.

Answer:

16