英语词汇unbiassedness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	unbiassedness
释义	您要找的是不是： unbiasedness n. 无偏性，不偏性 unbiassedness 网络释义 1 ?无偏性 2、无偏性(Unbiassedness): 对于任意大的样本，如果估计式t的期望值都等于参数的真值? 双语例句 1 In this paper it not only gives the method of unequal probability in group sampling and unbiassedness of mean estimation and also gives the variance and its unbiassedness of estimation. 本文给出了集团抽样的不等概方法和均值的无偏估计，同时也给出了这种估计的方差及方差的无偏估计。
随便看	temperature propagation temperature propagation of frequency temperature property temperature protection temperature province temperature pulse respiration temperature,pulse,respiration temperature quenching temperature quotient temperature radiation temperature radiator temperature-rainfall relation temperature rainy climate temperature ramp temperature range temperature range for crop plants temperature range limit temperature range of crystallization temperature-range properties temperature range temperature rate temperature-rate characteristic temperature rating temperature ratio temperature rcorder

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