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A: YearConcentration20191.4920223.0520202.5320212.3720193.4920192.6220232.820233.6920203.0420221.622021…
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A: YearConcentration20191.4920223.0520202.5320212.3720193.4920192.6220232.820233.6920203.0420221.622021…
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- What is a sample space?point) A choral conductor has 1124 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 1124, so she instead asks 678 singers in front and finds 16 who are professionals. (a) Identify the population A. entire singers B. 16/1124 C. percentage of entire singers who are professional D. None of the above. (b) Identify the statistic. A. 16/678 B. entire choir members C. 1124 D. None of the above. (c) Identify the sample. A. 678 B. singers who were asked C. 16/1124 D. None of the above. (d) Identify the parameter A. percentage of entire singers who are professional B. range of values in which 95% values fall C. 16 D. None of the above.In a poll of 531 human resource professionals, 53.9% said that body piercings and tattoos were big grooming red flags. Complete parts (a) through (d) below. a) Among the 531 human resource professionals who were surveyed, how many of them said that body piercings and tattoos were big grooming red flags?