“point estimation”的概念、定义、翻译、参考文献-科学参考

　

单词	point estimation
释义	point estimation Encyclopedia 理学参数估计释 point estimation点估计通过构造一个只依赖于样本的量（统计量），并计算出这个单点值作为总体未知参数或未知参数的函数的一个估计。点估计与区间估计属于总体参数估计问题。通常待估参数是总体的某个特征值，如数学期望、方差和相关系数等。例如，设一批产品的废品率是，为估计，从这批产品中随机地抽取个产品作为样本，以记其中的废品个数，用估计，这就是一个点估计。 Mathematics ＞数理统计＞样本·统计量＞释义 point estimation点估计 point estimation点估计^† Chemistry ＞分析化学＞化学计量学＞释义 point estimation点估计
随便看	Collection of Scientific and Technological Archaeology collection of scientific and technological archives Collection of Seals Impressions of Eight Specialists of Xiling Collection of Selected Poems and Proses of Liao Dynasty collection of sets Collection of Shanxi Traditional Opera Collection of Shen Xiaxian collection of standard spectra collection of statistics on pollution discharge outlets Collection of Stone Rubbings across Dynasties from Beijing Library Collection of Storytelling Scripts of the Ming Dynasty Published in the Chenghua Era of Ming Collection of Strange Stories Collection of Taiping Heavenly Kingdom Official Documents Collection of Tai Quan Collection of Tang Poetry Specially Compiled Collection of Tan Youxia collection of the church Collection of the Great Scholars' Classics Collection of Theoretical criticism monographs of classical Chinese literature collection of the South China Sea Pearl in China Collection of Three Series of Chinese Folk Literature Collection of Tone-system collection (of two or more authors) Collection of Wang Baigu Collection of Wang Sima

　

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

　

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号更新时间：2025/9/1 23:30:17