“期望频率”概念、定义、翻译-科学时代

单词	期望频率
释义	统计学词汇手册 expected frequency 期望频率
随便看	piecemeal deployment piecemeal destruction piecemeal development piecemeal engineering piecemeal learning piecemeal opinion piecemeal social engineering piecemeal withdrawal piece number piece (pc.) piece--piece (pc.) piece rate piece rate piece rate piece rate piece rate piece-rated worker piece-rate system pieces and waste piece shell piece wage piece wage piece wage piecewise piecewise approximation

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

expected frequency