Mathematics, 31.08.2020 06:01 alex7598

A choral conductor has 1153 singers in her choir, some of them are professional singers. The conductor wants to estimate what percentage of singers are professional, but can't ask all 1153, so she instead asks 646 singers in front and finds 22 who are professionals. (a) Identify the statistic. A. 22/646 B. entire choir members C. 1153 D. None of the above.

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