Use a Venn diagram to answer the question.
-A survey of 180 families showed that
67 had a dog;
52 had a cat;
22 had a dog and a cat;
70 had neither a cat nor a dog, and in addition did not have a parakeet;
4 had a cat, a dog, and a parakeet.
How many had a parakeet only?
A) 28
B) 18
C) 23
D) 13

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The Answer of Use a Venn diagram to answer the question.
-A survey of 180 families showed that
67 had a dog;
52 had a cat;
22 had a dog and a cat;
70 had neither a cat nor a dog, and in addition did not have a parakeet;
4 had a cat, a dog, and a parakeet.
How many had a parakeet only?
A) 28
B) 18
C) 23
D) 13

Use a Venn Diagram to Answer the Question