查询词典 descriptive statistics

Questions in this content area are based on basic operations using whole numbers, decimals, fractions, and integers; place value; square roots and approximations; the concept of exponents; scientific notation; factors; ratio, proportion, and percent; linear equations in one variable; absolute value and ordering numbers by value; elementary counting techniques and simple probability; data collection, representation, and interpretation; and understanding simple descriptive statistics.

算术（23%）运用所有的数字、小数、分数、整数；数位值、平方根、近似值；指数的概念；科学计算；因数；比率；比例；百分比；一次方程式；绝对值；基本计算方法和简单概率；数据搜集，演示，推理及简单统计分析的理解。

Descriptive statistics, T test, analysis of variance, Scheffe's post hoc comparison, multiple regression, stepwise regression analysis and path analysis were used to analyze the data.

采用描述性统计分析、t检定、单因子变异数分析、Scheffe事后多重相关、多元回归、逐步回归与路径分析进行资料分析。

In describing the interlocking directorate phenomena in Chinese public corporations, the paper adopts descriptive statistics method.

在对我国上市公司连锁董事现象的进行统计分析时，本文运用了描述性统计分析方法。

The data was analyzed using the methods of descriptive statistics and chi-square test.

使用SPSS12.0版分析回收资料，资料分析方法包括描述性统计以及卡方考验。

Use the "Statistics" menu button in the Statistics area of the Graph.

使用图表统计区中的"统计"菜单按钮。

Click the "Statistics" menu button in the Statistics area of the Graph.

单击统计区中的"统计"菜单按钮。

We discuss asymptotically best linear unbiased estimators of the Logistic population based on selected order statistics and give the formula of computing the ABLUE, the variance and the covariance of the ABLUE in limit, and properties of the ABLUE, and so on. We give the optimum chosen of spacing which is the ABLUE with maximum asymptotic relative efficiency based on complete sample when selected order statistics number is less than 10, and obtain its maximum asymptotic relative efficiency.

讨论基于Logistic总体Ⅱ型截尾样本的若干个样本分位数的总体分布参数的近似最佳线性无偏估计；给出了该近似最佳线性无偏估计的计算公式，估计方差与协方差的极限表达式及估计量的大样本性质等；给出了全样本，样本分位点个数固定，但不超过10情形下，使上述近似最佳线性无偏估计有最大相对联合估计效率时，样本分位数选取法及最大相对联合估计效率；为大样本情形下，该近似最佳线性无偏估计的应用提供了理论依据。

Referring to HMIS public data coding criterion, parts coding management module was designed and established, and parts coding automatic generation function was realized. According to the data collection methods in the reliability theory, maintenance record collection principle was determined, and maintenance record management module was established. Then, by using reliability theory and mathematical statistics method, data statistic analysis and malfunction analysis modules were established, and components failure data statistics, choosing of life distribution law, and predicting of maintenance period were realized.

参照HMIS公用数据编码规范，设计并建立了零件编码管理模块，实现零件编码自动生成功能；根据可靠性理论中数据的收集方法，确定了维修记录收集原则，建立了维修记录管理模块；继而，利用可靠性理论及数理统计方法中对数据的统计分析，建立了数据统计分析、故障分析模块，实现了对零部件故障数据的统计、寿命分布规律的选择及对维修周期的预测。

Although few statistics track changes in individuals' consumption over time, a study by Richard Blundell and Ian Preston, of University College London, and Luigi Pistaferri, of Stanford, compared the information from surveys of income with separate statistics on consumption patterns at different income levels.

尽管鲜有不同时期个人消费变化的统计数据，伦敦学院大学的Richard Blundell和Ian Preston，以及斯坦福大学的Luigi Pistaferri所做的一项研究，将收入调查得到信息进行对比（数据来自不同的统计渠道，内容是不同收入水平下的消费模式）。

In the layer where the assumption of molecular chaos failed, the statistics did not obey Maxwell Boltzmann statistics.

研究人员指出，或许最令人感兴趣的部分在于当这两层"气体"同时展示各自行为的时候，它们是相互联系的。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！