quartiles

[美國]/'kwɔːtaɪl/
[英國]/'kwɔrtaɪl/
詞頻: 非常高

中文釋義

n. 四分位數 數據統計中的一種分位數,將數據分爲四等份。

短語搭配

interquartile range

四分位數間距

upper quartile

上四分位數

lower quartile

下四分位數

quartile deviation

四分位差

quartile range

四分位距

例句

The quartile range is a measure of statistical dispersion.

四分位距是統計離散度的一種度量。

Students were asked to calculate the first quartile of the data set.

要求學生計算數據集的第一個四分位數。

The third quartile is also known as the upper quartile.

第三四分位數也稱爲上四分位數。

In statistics, quartiles divide a data set into four equal parts.

在統計學中,四分位將數據集分成四個相等的部分。

The second quartile is the median of a data set.

第二四分位數是數據集的中位數。

Researchers often use quartiles to analyze data distribution.

研究人員經常使用四分位數來分析數據分佈。

The quartile deviation is a measure of dispersion around the median.

四分位差是圍繞中位數的離散度度量。

To find the interquartile range, subtract the first quartile from the third quartile.

要找到四分位距,從第一個四分位數中減去第三個四分位數。

Understanding quartiles is important in interpreting box plots.

理解四分位數在解釋箱線圖中很重要。

The quartile method is commonly used in data analysis to identify outliers.

四分位方法常用於數據分析中以識別異常值。

原聲例句

In America the wages of the least-paid quartile of workers are growing 70% faster than those at the top.

在美國,工資最低的四分之一工人的工資增長速度比最高工資的工人快70%。

來源: The Economist (Summary)

And then they compared the most positive quartile to the least positive quartile.

然後他們比較最積極那類和最不積極的那類。

來源: Harvard University's "The Science of Happiness" course.

So here is Cecilia O'Payne from the positive quartile: God started my life off well by bestowing upon me grace of inestimable value.

這一段是積極類裏的塞西莉·奧佩恩寫的:上帝爲我的人生開了一個好頭,他恩賜我生命以無盡的價值。

來源: Harvard University's "The Science of Happiness" course.

A September 2015 paper showed how the quartile groups that consumed the most sodium had the lowest rates of hypertension, coronary heart disease, and stroke.

2015 年 9 月的一篇論文顯示,攝入鈉最多的四分位組的高血壓、冠心病和中風發病率最低。

來源: WIL Life Revelation

In contrast to an upper-middle class family, whose children are likely to go to college, only 9% of children born in the bottom income quartile complete a four-year college degree.

與孩子可能會上大學的中上層家庭相比,收入最低的四分之一出生的孩子中只有 9% 完成了四年制大學學位。

來源: Sociology Crash Course

At the age of 85, at the age of 85-and again, this is a looking back, 90% of the most cheerful quartile were alive and just 34% of the least cheerful quartile were alive. This is significant difference.

85歲時,我要重申,她們85歲,是很多年前的事了,最積極那類有90%還活着,而最不積極那類只有34%。兩個數據相差很大。

來源: Harvard University's "The Science of Happiness" course.

A year ago, I was told I had a form of ovarian cancer and was given two to three years to live - five years, if I'm in the top quartile of patients.

一年前,我被告知我患有一種卵巢癌,並被告知可以再活兩到三年——如果我是患者中的前四分之一的話,那就是五年。

來源: 2023-36

In fact, the data from a September 2015 paper funded by the Korea Food Research Institute shows that the quartile groups that consumed the most sodium had the lowest rates of hypertension, coronary heart disease, and stroke.

事實上,2015 年 9 月由韓國食品研究所資助的一篇論文的數據顯示,鈉攝入最高的四分組的高血壓、冠心病和中風的發病率最低。

來源: WIL Life Revelation

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