Mathematics, 23.10.2019 10:00 mkeyes83

Atravel agency books holiday tours to italy, greece, and other countries in europe. a supervisor notes that the probability that a client visits greece on a tour is 0.28, and the probability that a tour includes italy is 0.55. the probability that a client visits both greece and italy on the same tour is 0.11. what is the probability that a client chooses greece, or italy, or both countries, on a tour

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Atravel agency books holiday tours to italy, greece, and other countries in europe. a supervisor not...