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小概率事件

名词解释题

2021-09-17 13:34

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正确答案

样本统计量（随机事件）在其抽样分布上出现的概率小于或等于事先规定的水平，则该事件为小概率事件。

试题解析

标签：教育统计学教育学国家开放大学(金融理论前沿课题) 教育科学研究方法 CMS专题大学试题医学本科金融学

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