the mean and standard deviation 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 的平均值和标准偏差 翻译结果2复制译文编辑译文朗读译文返回顶部...
The mean and standard deviation of four portfolios are listed below in percentage terms. Using Roy’s safety- first criteria and a threshold of 4 percent, select the mean and standard deviation that corresponds to the optimal portfolio. Mean Standard Deviation()①A. 14 20 ②B. 8 10 ③C. ...
单项选择题The mean and standard deviation of four portfolios are listed below in percentage terms. Using Roy’s safety- first criteria and a threshold of 4 percent, select the mean and standard deviation that corresponds to the optimal portfolio. Mean Standard Deviation()①A. 14 20 ②B. 8 ...
百度试题 题目The mean and standard deviation of a normally distributed random variable that has been standardised are one and zero, respectively.相关知识点: 试题来源: 解析 错 反馈 收藏
求翻译:the mean and standard deviation是什么意思?待解决 悬赏分:1 - 离问题结束还有 the mean and standard deviation问题补充:匿名 2013-05-23 12:21:38 的平均值和标准偏差 匿名 2013-05-23 12:23:18 的平均值和标准偏差 匿名 2013-05-23 12:24:58 卑鄙和标准偏差 匿名 2013-05-23 12...
3. The mean and standard deviation of a sample have the same unit.问题补充:匿名 2013-05-23 12:21:38 3。一个样本的均值和标准差具有相同的单位。 匿名 2013-05-23 12:23:18 匿名 2013-05-23 12:24:58 3. 样品的卑鄙和标准偏差有同一个单位。 匿名 2013-05-23 12:26:38 3....
【题目】If the mean and standard deviation of a dataset are given, which data set has a variance equal to 16?(A. Mean = 4 ; Standard Deviation = sB. Mean = 256; Standard Deviation = sC. Mean=4; Standard D evatinα=256D. Mean = 256; Standard Deviation = 4 ...
Therefore, the mean and standard deviation should be used to describe the data. In a skewed distribution, the majority of the data lies either on the right or left side of the distribution. Since the distribution has a tail or may have outliers, the mean is pulled away from the majority ...
(Ei)=0.0027.Itfollowsthattheaveragerunlength(ARL)orthemeanandthestandarddeviation(SD)ofUaregivenbyE(U)=1p=370.4andSD(U)=√1−pp=369.9.(1.2)Whenthemeanµandthestandarddeviationσareunknown,thecontrollimitsin(1.1)needtobeestimated.SupposethatXij,i=1,...,mandj=1,...,n,aremindependentsamples...
aFinally, the mean and standard deviation of the males and the mean and standard deviation of the females will be compared for discussion, and meanwhile, IQR, Q1 and Q3 will be analyzed too. At last, conclusions will be drawn based on the findings. 终于,男性的卑鄙和标准偏差和女性的卑鄙和...