• 区分描述性的)分析推断性的)研究的区别; 区分总体参数样本统计量的区别。

    Distinguish between enumerative (descriptive) and analytical (inferential) studies, and distinguish between a population parameter and a sample statistic.

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  • 对于需要通过抽样调查获得数据统计指标简要讨论抽取样本构造估计方案

    As for those statistical indicators needed to use sample survey to attain data this article discusses program of drawing sample and constructing estimator simply.

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  • 利用样本位数构造检验统计给出来自指数分布总体异常数据一种检测方法

    A method of detection of outliers from the exponential distribution is given by sample fractile to construct test statistics.

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  • 指数分布总体,给出了异常值检验费歇型统计样本近似分布。

    The approximate distribution of Fisher's statistics for exponential sample is given.

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  • 根据样本计算叫做统计量

    The measures we compute for a sample are called statistics.

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  • 给出了小样本离散型、总体统计量检验法数值计算方法

    This paper presents the hypothetical test method of sum test statistics on many totality in discrete distribution of few samples and the arithmetical method of the test.

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  • 文章的实证研究部分通过整理选取136家民营上市公司2002年年报资料样本,运用统计方法,分析我国民营上市公司经理人激励机制状况

    In the empirical part, this paper takes 136 private listed companies in 2002 for example. The empirical part analyzes the status of private listed companies by econometrics.

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  • 通过模拟试验研究了检验统计样本性质进行了实际数据分析

    The small sample properties of the tests are investigated by Monte Carlo simulation experiments and real data is analyzed for illustration.

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  • 基于一问题本文通过构造统计量对所给的样本进行选择剔除模型的构造很大影响力的样本,从而获得相对合理样本空间

    Based on this problem, this article selects the sample points by constructing statistics. First, it removes the outliers to have a relatively reasonable sample space.

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  • 然而形状参数大于1时,样本对应的极大极小统计量有着相反的一般随机

    However, when the shape parameter is larger than 1, we only obtain that the minima is larger and maxima is smaller in stochastic order.

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  • 本文讨论多组样本GL -统计渐近分布

    In this paper, we attempt to get the approximate distribution of multi-sample GL-statistic.

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  • 本文讨论多组样本GL -统计渐近分布

    In this paper, we attempt to get the approximate distribution of multi-sample GL-statistic.

    youdao

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