【单选题】【消耗次数：1】
统计学中所说的总体是指:
①
任意想象的研究对象的全体
②
根据研究目的确定的研究对象的全体
③
根据时间划分的研究对象的全体
④
根据人群划分的研究对象的全体
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相关题目
【单选题】
统计学中所说的总体是指:（）。
①
任意想象的研究对象的全体
②
根据研究目的确定的研究对象的全体
③
根据地区划分的研究对象的全体
④
根据时间划分的研究对象的全体
⑤
根据人群划分的研究对象的全体
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