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Mathematics, 13.01.2021 03:20 19nnash

Of the 12 clients who had their hair cut at Reagan's salon last month, 3 had black hair. Considering this data, how many of the next 20 clients to get haircuts should you expect to have black hair?

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Of the 12 clients who had their hair cut at Reagan's salon last month, 3 had black hair. Considering...
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