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t statistic
美 [tiː stəˈtɪstɪk]

  • t统计量：一种统计学概念，用于衡量样本均值与总体均值之间的差异，通常用于小样本数据的假设检验。

网络释义英英释义

  统计量

t统计量(t-Statistic)：这是在假设检验中用来检验系数是否等于某一特定值的统计量。

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短语

Student's t-statistic 史蒂特氏t统计量

Hotelling's T statistic 霍特林T统计量

T-statistic

  • abstract: In statistics, the t-statistic is a ratio of the departure of an estimated parameter from its notional value and its standard error. It is used in hypothesis testing, for example in the Student’s t-test, in the augmented Dickey–Fuller test, and in bootstrapping.

以上来源于: WordNet

双语例句权威例句

  • For more on computing the probability of the t statistic, see Part 1.

    有关计算t统计值概率的更多信息，请参阅第1部分。

    youdao

  • So, how do you compute the probability of the t statistic?

    那么，如何计算t统计值的概率呢？

    youdao

  • This procedure is based upon computing a t statistic and using a probability function to find the probability of observing a value that large by chance.

    这个过程基于对t统计值的计算，使用概率函数求得随机大的观测值的概率。

    youdao

更多双语例句

  • You've seen -- I don't have the statistic in front of me, but the degree to which, say, college-educated individuals have lost their jobs in this is far greater than we've seen in other recessions.

    WHITEHOUSE: Press Briefing

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