请输入您要查询的英文单词:

 

单词 frequency distribution
释义

WordReference Random House Unabridged Dictionary of American English © 2024
frequency distribu′tion, [Statistics.]
  1. Statisticsthe correspondence of a set of frequencies with the set of categories, intervals, or values into which a population is classified.
  • 1890–95

Collins Concise English Dictionary © HarperCollins Publishers::
frequency distribution n
  1. the function of the distribution of a sample corresponding to the probability density function of the underlying population and tending to it as the sample size increases, the set of relative frequencies of sample points falling within given intervals of the range of the random variable
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:2025/7/25 8:16:48