Mathematics, 01.03.2021 20:20 YoungKukie24

Of 100 random students surveyed, 42 own a dog, 34 own a cat, 15 own a dog and a cat, and
9 own neither a dog nor a cat. Based upon the
results, how many of the next 20 students
surveyed would you expect to own a dog and a
cat?

Answers: 3

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Of 100 random students surveyed, 42 own a dog, 34 own a cat, 15 own a dog and a cat, and
9 ow...

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