A is incorrect because, for the positively skewed unimodal distribution, the mode is less than the median (not less than or equal to), which is less than (not less than or equal to) the mean.C is incorrect because, for the negatively (not positively) skewed unimodal distribution, the mea...
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
If the distribution of the population from which samples of size n are drawn is positively skewed and given that the sample size, n, is large, the sampling distribution of the sample means is most likely to have a: 选项: A.variance equal to that of the entire population. B.mean smalle...
百度试题 题目In a positively skewed distribution, the: A. median equals the mean. B. mean is less than the median. C. mean is greater than the median.相关知识点: 试题来源: 解析 C 略 反馈 收藏
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 distributio...
解析 A For a positively skewed distribution, the mode is less than the median, which is less than the mean (the mean is greatest). Remember that investors are attracted to positive skewness because the mean return is greater than the median return....
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题目 In a positively skewed distribution, what is the order (from lowest value to highest) for the distribution’s mode, mean, and median values? A. Mean, median, mode. B. Mode, median, mean. C. Mode, mean, median. 相关知识点: 试题来源: 解析 B 略 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....
百度试题 结果1 题目 In a positively skewed distribution, which measure of central tendency is the largest?? MedianModeVarianceMean 相关知识点: 试题来源: 解析 Mean 反馈 收藏