In a town 40% of families have a dog and 30% have a cat. 25% of families

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In a town 40% of families have a dog and 30% have a cat. 25% of families with a dog also have a cat.

(a) What fraction of people have a dog or cat?

(b) What is the probability that a family with a cat has a dog?

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Elementary Probability For Applications

ISBN: 9780521867566

1st Edition

Authors: Rick Durrett

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Question Posted: Jan 12, 2024 04:00 AM

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In a town 40% of families have a dog and 30% have a cat. 25% of families

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Elementary Probability For Applications

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