quintile

简明释义

英[ˈkwɪntaɪl]美[ˈkwɪntaɪl]

n. 五分位数，五分位值；（天体的）五分一对座

n. （Quintile）（美、意、瑞、加）金提丽（人名）

英英释义

单词用法

同义词

反义词

例句

1.A survey last year by the Trades Union Congress found that 38% of people in that same middle quintile were concerned about their job prospects, the same proportion as in the very bottom quintile.

英国劳工联合会去年的一份调查则发现同样这中间五分之一的人当中，38%的人担心他们的工作前景，比率跟处在最底端五分之一的人一样。

2.The richest 20 percent (or "top quintile") account for 85 percent; subtract housing and their share rises to 93 percent.

最富有的 20%（或者称之为五等分的顶层）占有了 85%；不算住房，他们所占的比例高达 93%。

3.Published survey reports were included in the analysis if they contained HIV testing data and wealth quintile rankings.

如果已发表的研究报告包含艾滋病毒检测数据和财富五分位数排名，那么它们就被纳入这一分析。

4.Analysis revealed that children born to mothers in the highest quintile of plasma folate levels were 1.66 times more likely to have asthma than those born to mothers in the lowest quintile.

研究表明，与叶酸水平最低母亲相比，叶酸水平最高的母亲生下的孩子患哮喘的可能性为1.66倍。

5.The relationship between the prevalence of HIV infection and household wealth quintile did not show consistent trends in all countries.

所有这些国家在艾滋病毒流行程度和家庭财富五分位数之间的关系上，并没有显示出一致性。

6.In 1971 a child from the poorest fifth had an 8.4% chance of making it to the top quintile.

1971年，最贫穷家庭位于第五层的孩子有8.4%的机会成功，能到达顶层。

7.We must be persistent when solving problems now, for the Sun's intelligent quintile to karmic Saturn rewards creativity.

面临解决问题时我们必须坚定，因为太阳与业力的土星所形成的明智的五分相会以创意作为回报。

8.The study divided the participants into five groups based on their incomes, known as the first quintile (第一分位) and so on.

该研究将参与者根据收入分为五组，称为第一quintile（第一分位）等。

9.In educational research, students are often categorized into quintiles (分位) to analyze performance across different socioeconomic backgrounds.

在教育研究中，学生通常被分类为quintiles（分位），以分析不同社会经济背景下的表现。

10.The top quintile (最高分位) of earners in this city make significantly more than the bottom quintile (最低分位).

这个城市的最高quintile（最高分位）收入者的收入明显高于最低quintile（最低分位）收入者。

11.Researchers found that health outcomes improved in the upper quintiles (上分位) of income distribution.

研究人员发现，在收入分布的上quintiles（上分位）中，健康结果有所改善。

12.The government report indicated that the lowest quintile (最低分位) of households faced the greatest financial challenges.

政府报告指出，最低quintile（最低分位）家庭面临最大的财务挑战。

作文

In the field of statistics and data analysis, understanding various measures of distribution is crucial. One such measure is the concept of a quintile, which divides a dataset into five equal parts. Each part represents 20% of the data, allowing researchers to analyze trends and patterns more effectively. For example, if we examine income distribution in a given population, we can categorize individuals into five quintiles based on their earnings. The first quintile would consist of the lowest 20% of earners, while the fifth quintile includes the top 20% of earners. This classification helps in understanding economic disparities and the overall wealth distribution within society. Analyzing data through quintiles provides valuable insights into social and economic issues. For instance, policymakers often use quintile analysis to assess the impact of taxation or welfare programs. By examining how different quintiles are affected by these policies, they can make informed decisions that aim to reduce inequality. Additionally, educational institutions may also employ quintile rankings to evaluate student performance. By categorizing students into quintiles based on their test scores, educators can identify those who require additional support and resources. Furthermore, the use of quintiles extends beyond income and education. In health research, for example, scientists might analyze health outcomes across different quintiles of socioeconomic status. Such studies often reveal significant disparities in health access and outcomes, highlighting the importance of addressing social determinants of health. By focusing on the differences between quintiles, researchers can advocate for targeted interventions that aim to improve health equity among populations. In conclusion, the concept of a quintile is an essential tool in data analysis, providing a clear framework for understanding distributions within various datasets. Whether in economics, education, or health, quintiles enable researchers and policymakers to dissect complex information and address critical issues effectively. As we continue to face challenges related to inequality and social justice, the use of quintiles will remain a vital aspect of our analytical toolkit, guiding us toward more equitable solutions.

在统计学和数据分析领域，理解各种分布的度量是至关重要的。其中一个度量是quintile的概念，它将数据集划分为五个相等的部分。每个部分代表数据的20%，使研究人员能够更有效地分析趋势和模式。例如，如果我们检查某一特定人群的收入分配，我们可以根据收入将个人分类为五个quintiles。第一个quintile将由最低20%的收入者组成，而第五个quintile则包括收入最高的20%。这种分类有助于理解经济差距和社会中的整体财富分布。 通过quintiles分析数据提供了对社会和经济问题的宝贵见解。例如，政策制定者通常使用quintile分析来评估税收或福利项目的影响。通过检查不同quintiles如何受到这些政策的影响，他们可以做出明智的决策，旨在减少不平等。此外，教育机构也可能利用quintile排名来评估学生表现。通过根据考试成绩将学生分类为quintiles，教育工作者可以识别需要额外支持和资源的学生。 此外，quintiles的使用不仅限于收入和教育。在健康研究中，例如，科学家可能会分析不同社会经济地位的quintiles之间的健康结果。这类研究常常揭示健康获取和结果之间的显著差异，突显了解决健康的社会决定因素的重要性。通过关注quintiles之间的差异，研究人员可以倡导针对性的干预措施，旨在改善人群之间的健康公平。 总之，quintile的概念是数据分析中的一个重要工具，为理解各种数据集中的分布提供了清晰的框架。无论是在经济、教育还是健康领域，quintiles使研究人员和政策制定者能够剖析复杂的信息，有效应对关键问题。随着我们继续面临与不平等和社会公正相关的挑战，quintiles的使用将仍然是我们分析工具包中的一个重要方面，引导我们朝着更加公平的解决方案迈进。