A When a distribution is positively skewed the right side tail is longer than normal due to outliers. The mean will exceed the median, and the median will generally exceed the mode because large outliers falling to the far right side of the distribution can dramatically influence the mean.反馈...
mean < median < mode 解释: B is correct. For the positively skewed unimodal distribution, the mode is less than the median, which is less than the mean.A is incorrect because, for the positively skewed unimodal distribution, the mode is less than the median (not less than or equal to)...
For a positively skewed unimodal distribution, which of the following measures is most accuratelydescribed as the largest?[单选题] A. Median B. Mean C. Mode 相关知识点: 试题来源: 解析 B 正确答案:B答案解析:For a positively skewed unimodal distribution, the mode is less than the median, ...
Mean > Median > Mode In contrast to a negatively skewed distribution, in which the mean is located on the left from the peak of distribution, in a positively skewed distribution, the mean can be found on the right from the distribution’s peak. However, not all negatively skewed distribution...
aAs shown in Chart 2.1, business wealth is positively associated with income; furthermore, it rises with net wealth, and is strongly skewed towards wealthy households (the median value of business wealth in the top quintile of the net wealth distribution is €100,000), whereas it is substantia...
百度试题 结果1 题目 In a positively skewed distribution, the mean is larger than the median and the median is larger than the mode.A.对B.错 相关知识点: 试题来源: 解析 A 反馈 收藏
解析 B 正确答案:B答案解析:“Statistical Concepts and Market Returns,” Richard A. DeFusco, Dennis W. McLeavey, Jerald E. Pinto, and David E. RunkleB is correct. For the positively skewed unimodal distribution, the mode is less than the median, which is less than the mean....
解析 [答案]B [解析] For a positively skewed unimodal distribution, the mode is less than the median, which is less thanthe mean. CFA Level I "Statistical Concepts and Market Returns," Richard A. DeFusco, Dennis W. McLeavey, Jerald E. Pinto, and David E. Runkle Section 8...
For a positively skewed unimodal distribution, which of the following measures is most accurately described as the largest? A.Median B.Mean C.Mode 相关知识点: 试题来源: 解析 B B is correct. For a positively skewed unimodal distribution, the mode is less than the median, which is les...
Several raw correlations were tested using Pearson’s correlation test or, in the case of skewed variables, Spearman’s rank correlation test. These included correlations between the parenteral or enteral energy intake with carnitine intake, correlations between the carnitine intake and growth parameter...