“symmetric distribution”的概念、定义、翻译、参考文献-科学参考

单词	symmetric distribution
释义	symmetric distribution Statistics The random variable X has a symmetric distribution if and only if there is a number c such that $symmetric distribution$ In this case the distribution is symmetric about c. If X has a symmetric distribution and expected value μ, then c=μ. A distribution that is not symmetric is called an asymmetric distribution.
随便看	dish antenna disharmonic fold dish-pan experiment dish structure disilane disincentives disinfectant disinhibition disintegration disintegration constant disintermediation disinvestment disjoint disjoint union disjunct disjunction disjunction elimination disjunction introduction disjunction property disjunctive addition disjunctive kriging disjunctive normal form disjunctive syllogism disjunct shell disk

科学参考收录了60776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。