A. population B. data set C. variable D. parameter 相关知识点: 试题来源: 解析 A。本题考查样本的概念。样本是总体的一部分。选项 B“data set”是数据集,样本是从总体中抽取的一部分,不是数据集的一部分。选项 C“variable”是变量,样本不是变量的一部分。选项 D“parameter”是参数,样本不是参数的...
In statistics, a sample is a subset of ___. A. the population B. a group C. people D. items 相关知识点: 试题来源: 解析 A。在统计学中,样本是总体的一部分。选项 A“the population”(总体)正确。选项 B“a group”(一组)不确切。选项 C“people”(人)太局限。选项 D“items”(物品...
approach tunnel approachablesubset approaches in approaches to an issu approachjetty approachlocking approed for construct appropriate breaknt appropriate changes appropriate licensing appropriate money appropriate overhead appropriate preventiv appropriate word meth appropriately designe appropriation for spe appropr...
athe applicant population is a subset of the labor force population that is available for selection using a particular recruiting approach 申请人人口是为选择是可利用的使用一种特殊吸收的方法劳动力人口的一个子集 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语...
For example, they may be important, but only for a subset of the population an 诱惑的可及性和遇到他们特别畏惧的任务频率。 未来研究不应该立刻,然后,驳回这些特征,而是应该宁可确定他们是否是更加末端上相关的。 例如,他们也许是仅重要的,但为人口的一个子集,并且,只有当他们的生活被限制到具体情况时。
I've come looking for a bit of advice. 我特来讨教。 柯林斯高阶英语词典 Some parents believe a boy must learn to stand up and fight like a man. 有些父母认为男孩子必须学会像男子汉一样顶天立地,勇于抗争。 柯林斯高阶英语词典 ...the operation a patient has had. 病人做过的手术 柯林斯高阶...
What is the range of values within which a population parameter is estimated to lie called?Estimation:In statistics, estimation refers to the process by which one makes inferences about a population, based on information obtained from a sample (a subset of the population)....
Conventional economics tends to see the environment as a subset of the economy. The footprint approach does the reverse, comparing humanity’s ecological impact—resources consumed and waste produced—with the amount of productive land and water available to supply key ecosystem services. It deals ...
What is an underrepresented group? What is anunderrepresented group?An underrepresented group is a subset of a population with a smaller percentage than the general population—for example, people of color (POC) or indigenous people. Companies also use terms such as underrepresented ethnic groups, ...
aAnalyses of primary and secondary efficacy variables were also per-formed for a modified intent-to-treat (MITT) group of patients. The ITT[translate] apopulation was defined as the subset of the ITT population who had a[translate]