This principle provides a foundation for statistical inference and supports the reliability of probability-based predictions.
这一原则为统计推断提供了基础,并支持基于概率的预测的可靠性。
单词 | Statistical inference |
释义 |
Statistical inference
原声例句
202322 This principle provides a foundation for statistical inference and supports the reliability of probability-based predictions. 这一原则为统计推断提供了基础,并支持基于概率的预测的可靠性。 202322 Statistical Inference: Probability serves as the foundation of statistical inference, enabling researchers to draw conclusions about populations based on sample data. 统计推断:概率作为统计推断的基础,使研究人员能够根据样本数据得出有关人群的结论。
中文百科
推论统计学![]() 推断统计学(或称统计推断,英语:statistical inference),指统计学中,研究如何根据样本数据去推断总体数量特征的方法。它是在对样本数据进行描述的基础上,对统计总体的未知数量特征做出以概率形式表述的推断。更概括地说,是在一段有限的时间内,通过对一个随机过程的观察来进行推断的。 统计学中,统计推断与描述统计相对应。 统计推断的结果常用来决定下一步的作法,可能是要做更深入的试验或问卷,或是是决定是否要实行某项方案。
英语百科
Statistical inference 推论统计学Statistical inference is the process of deducing properties of an underlying distribution by analysis of data. Inferential statistical analysis infers properties about a population: this includes testing hypotheses and deriving estimates. The population is assumed to be larger than the observed data set; in other words, the observed data is assumed to be sampled from a larger population. |
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