Mathematics
Mathematics, 07.10.2019 00:30, augestfaith

Uri asked six friends how many different foreign countries they’d been to. he recorded 0, 1, 1, 2, 5, and 9 countries visited. what is the mean absolute deviation of countries visited? round to the nearest tenth, if needed.

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Uri asked six friends how many different foreign countries they’d been to. he recorded 0, 1, 1, 2, 5...

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