“conditional frequency”的概念、定义、翻译、参考文献-科学参考

单词	conditional frequency
释义	conditional frequency [kǝn`dish·ǝn·ǝl `frē·kwǝn·sē] ^STATISTICS If r and s are possible outcomes of an experiment which is performed n times, the conditional frequency of s given that r has occurred is the ratio of the number of times both r and s have occurred to the number of times r has occurred.
随便看	kelvin Kelvin absolute temperature scale Kelvin balance Kelvin body Kelvin bridge Kelvin equation Kelvin guard-ring capacitor Kelvin-Helmholtz contraction Kelvin-Helmholtz instability Kelvin network Kelvin relations Kelvin replenisher Kelvin scale Kelvin's circulation theorem Kelvin's formula Kelvin skin effect Kelvin's minimum-energy theorem Kelvin's statement of the second law of thermodynamics Kelvin temperature scale Kelvin time scale Kelvin wave kelyphite kelyphytic border kelyphytic rime kemp

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