请输入您要查询的英文单词:

 

单词 non-normal
释义

non-normaladj.

Brit. /nɒnˈnɔːml/, U.S. /nɑ(n)ˈnɔrm(ə)l/
Origin: Formed within English, by derivation. Etymons: non- prefix, normal adj.
Etymology: < non- prefix + normal adj.
Not normal; (Statistics) not described by or designating a normal distribution (normal adj. 10), not Gaussian.
ΘΚΠ
the world > relative properties > number > probability or statistics > [adjective] > relating to distribution > not normal
skew1895
non-normal1896
non-central1928
skewed1940
1896 Proc. Royal Soc. 60 482 Bravais' coefficient solves the difficulty..by taking the geometrical mean of the two regressions as the measure of correlation. It will still remain valid for non-normal correlation.
1914 Amer. Naturalist 48 731 From 60 to 90 per cent. of the offspring had non-normal wings.
1968 P. A. P. Moran Introd. Probability Theory vii. 300 The distributions..converge to a proper distribution, F(x), which can be chosen to be non-normal if the theorem is false.
1973 J. J. Zeman Modal Logic ix. 146 The PC connectives behave in non-normal worlds precisely as they do in normal ones.
2000 Brit. Jrnl. Gen. Practice 50 203/2 Fisher's exact test and Mann–Whitney U tests were employed as appropriate in the event of small numbers or non-normal distributions.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).
<
adj.1896
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/24 8:32:50