A pet store conducted a survey to gather information about the types of pets people own. Here are the results.
624 people were surveyed in all
. 346 of the people own a dog
. 114 of the people own a dog, but own neither a bird nor a cat
• 34 of the people own a cat, but own neither a dog nor a bird
.
103 of the people own a bird, but own neither a dog nor a cat
138 of the people own both a dog and a cat, but don't own a bird
61 of the people own both a dog and a bird, but don't own a cat
• 575 of the people own at least one of these three types of pets (dog, bird, cat)
Construct a Venn diagram illustrating these results. Then answer the question.
4
.
.
.
All people in the survey
Own a dog
Own a bird
How many of the people own a bird?
people
X
