查询词典 hypothesis test

The goal of this study was to test the hypothesis that single hADAS are multipotent at a clonal level.

本研究的目的是证明单一 hADAS 在克隆水平上是多能的假说。

The arbitrations in each engineering division of NEEB were compared. Using the software of Statistical Package for the Social Science, this study checks nill hypothesis of bid prices, claim money amounts, and the final money amounts. The claim-compensation ratios of arbitration were analysis by T-test, significant level, and their variables.

经笔者於搜集并经过筛选得其中88个样本，试图利用SPSS程式(Statistical Package for the Social Science套装软体)作各工程处间的比较，包括发包金额、求偿金额、仲裁判断金额相互间虚无假设后以T-test了解其假设是否成立，其差异是否显著，两母群体之变异数是否相同，并分析比较各仲裁判断案例的理赔率。

The rank-sum test is a nonparametric method used in variety evaluation.However,the hypothesis testing theory of this method hasn't been established for multi-trait comprehensive ranking.

秩和比较作为一种非参数方法，虽在作物品种评价方面得到一定的应用，但对多品种多性状的综合评定仍缺乏必要的统计测验基础。

Sample size of 275 patients per arm would provide at least 90% power to test the null hypothesis.

在这里需要注意的一点是，样本量的计算是基于非劣效检验。

By using statistical tools, mainly both parametric and non-parametric hypothesis test, we try to answer some basic questions on the application flow classification methods, and further, try to convince the necessity and rationality of the network layer statistical flow classification approaches.

在第三章中，我们从真实网络的流量特性分析着手，从流量迹的采集生成、流量迹统计数据的总体分析和对不同应用协议数据流的统计特性分析等几个方面，结合对应用流分类方法的一些基本问题的回答，采用数理统计的有关工具，分析和论证了统计流分类方法的必要性和合理性。

Based on such literatures, this paper categories the methods into three kinds: hypothesis test, regression analysis, and intervention analysis, introduces and reviews the principle, procedures, or basic model specifications, and concerned researches of the three-kind methods perspectively.

本文以文献分析为基础，将这些方法归结为假设检验、回归分析和干预分析三大类，结合有关文献分别评述了三类方法的原理、程序或基本模型及其应用。

Behind the great change of ideas and behaviors, is the deeper change of thethinking ways. That reveals as the following: the change from plain experience andthinking in short of empirical facts to positivistic empirical thinking with"hypothesis-test" as basic procedure, the surpassing of the antithesis between twoextremes with the thinking principle of continuity, the surpassing of the linearthinking ways with the systematic thinking ways, the supplement of the ideas aboutthe interactions within the steady system with the ideas of dynamic emergence.

在上述这些理念与行为的巨大变化背后，是更为深层的思维方式上的转变，具体表现为：从朴素的经验与缺少实证的思辨转向以"假设验证"为基本程序的实证主义经验思维，以连续性原则超越二元对立思维方式、以系统思维方式超越线性思维方式，以动态生成观点丰富稳态系统内部相互作用的观点。

The result of probability distribution in the paper is consistent with outcome of Hypothesis test, so verify the assumption of PERT technology is objective.

本文求解出的概率分布结果与数理统计中假设检验的求证结果一致，从而验证了PERT技术的概率分布假定是符合客观实际的。

To test his hypothesis, Choe and his team put different chemicals on Argentine ant pupae.

为了验证这个假设，choe和他的小组在阿根廷蚂蚁和蛹上放了不同的化学成分。

In this paper, two tests are proposed to test the hypothesis with generalized p values and QR decomposition of design matrices.

本文利用设计阵的QR分解和广义p值，给出了一种精确的检验。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？