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Mathematics, 05.05.2020 01:58 Asrys

In a certain neighborhood 20% of the houses have gardens and 80% of the houses do not have gardens. 50% of the houses with gardens have dogs, while 10% of the houses without gardens have dogs. A cat wanders into a house. A. What is the probability that the house has a dog? B. If the house has a dog, what is the probability that the house does not have a garden?

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