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Mathematics, 21.04.2020 18:09 jflandersneongr

A tourist who speaks English but no other language visits a region of Germany. If 35% of the residents speak English, 15% speak German, and 3% speak both English and German, what is the probability that the tourist will be able to talk with a randomly encountered resident of the region, given that the resident speaks German

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A tourist who speaks English but no other language visits a region of Germany. If 35% of the residen...
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