请输入您要查询的英文单词:

 

单词 probable error
释义

WordReference Random House Unabridged Dictionary of American English © 2024
probable error, [Statistics.]
  1. Statisticsa quantity formerly used as a measure of variability: equal to 0.6745 times the standard deviation. A normally distributed population has half of its elements within one probable error of the mean.
  • 1805–15

随便看

 

英语词典包含188688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:2024/9/20 13:46:09