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统计学是拉数据分析个基础上,研究测定、收集、整理、归纳搭分析反映数据,以便给出正确消息个科学。箇一门学科自17世纪中叶产生并逐步发展起来,渠广泛地应用拉各门学科,从自然科学、社会科学到人文学科,甚至被用拉工商业搭政府个情报决策。
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