Although normal distribution is a statistical concept, its applications in finance can be limited because financial phenomena—such as expected stock-market returns—do not fall neatly within a normal distribution. Prices tend to follow more of alog-normal distribution, right-skewed and with fatter ta...
1Compared to a normal distribution, a lognormal distribution is least likely to be:() A. skewed to the right. B. skewed to the left. C. useful in describing the distribution of portfolio values. 2Compared to a normal distribution, a lognormal distribution is least likely to be: A. skew...
【单选题】In a distribution that is skewed to the right, what is the relationship of the mean, median, and mode? (2.0分) A. mode > median > mode B. mode > mean > median C. mean > median > mode D. median > mean > mode相关知识点: ...
B. each side of a return distribution is the mirror image of the other.C. the magnitude of positive deviations from the mean is different from the magnitude of negative deviations from the mean. 正确答案:C 分享到: 答案解析: Skewness is caused by the magnitude of positive deviations from ...
The more skewed a distribution is, the more these indicators are likely to diverge. They will diverge in different directions for positive and negative skewing. 相反地,如果他们是非常不同的,发行大概被歪曲。 越被歪曲发行的是,越多这些显示是可能分流。 他们将分流用不同的方向为正面和消极歪曲。 [...
A. When the distribution is skewed to the left, mean > median > mode. B. When the distribution is skewed to the right, mean < median < mode. C. When the distribution is symmetric and unimodal, mean = median = mode. D. When the distribution is symmetric and bimodal, mean = median ...
aYour application can earlier submitted to the Embassy website, so that we can make it a little earlier 您的应用罐头及早递交了到使馆网站,因此我们可以做它一少许更加早期 [translate] aIf a population distribution is skewed to the right, then, given a random sample from that population, one ...
amaybe I need hire lawyer 可能我需要聘用律师[translate] a If a population distribution is skewed to the right, then, given a random sample from that population, one would expect that the 如果人口分布被歪曲在右边,则给出随意抽样从那人口,你将期待[translate]...
A. normal distribution B. uniform distribution C. bimodal distribution D. skewed distribution 相关知识点: 试题来源: 解析 B。此题考查数据分布。“uniform distribution”(均匀分布)的特点是数据在给定范围内均匀地分布,题目中数据从 50 到 100 均匀分布,符合均匀分布的特征。A 选项正态分布数据集中在平均值...
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....