median中文什么意思

[ 'mi:djən ]发音:

用"median"造句

adj.
1.中央的，中间的。
2.【数学】中线的，中(位)数的，中值的。
3.【语言学】(舌)边音的；舌边中间开放的。
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annual median: 全年中位数
antero median: 前正中的
assumed median: 假定中数; 假定中位数

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例句与用法

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One half of its values will be found below and one half above the median .
一半数值低于中位数，一半数值高于中位数。
Where the speed distribution is skew, it's better to quote the median speed .
在速度分布是扭曲的情况下，最好用中值速度。
By use of temporary bents, standard units 60ft (18. 3m) long can be placed over the median pier .
使用临时支架，可以在中墩上架设长为60ft（183m）的标准构件。
To find the median of a data set, we first array the data in ascending or descending order .
为了计算一组数据的中位数，我们首先要把这些数据按由大到小或由小到大的顺序加以排列。
We can find the median even when out data are qualitative descriptions like color or sharpness, rather than numbers .
资料不是数字资料而是象颜色、清晰度等品质指标时，我们也可以计算中位数。

英文释义

名词

the value below which 50% of the cases fall
同义词：median value

形容词

relating to or situated in or extending toward the middle
同义词：medial
dividing an animal into right and left halves
同义词：medial
relating to or constituting the middle value of an ordered set of values (or the average of the middle two in a set with an even number of values); "the median value of 17, 20, and 36 is 20"; "the median income for the year was $15,000"
同义词：average

百科释义

In statistics and probability theory, median is described as the numerical value separating the higher half of a sample, a population, or a probability distribution, from the lower half. The median of a finite list of numbers can be found by arranging all the observations from lowest value to highest value and picking the middle one.

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