Mathematics, 22.11.2020 09:10, eve2055

A recent survey has shown that 68% of professional photos are of humans, 39% are of pets, and 17% are of both humans and pets. Suppose a professional photo is selected at random and it is of a human. What is the probability that the photo also has a pet? 0.17
0.25
0.39
0.44

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A recent survey has shown that 68% of professional photos are of humans, 39% are of pets, and 17% ar...