In investing, standard deviation is used as an indicator ofmarket volatilityand thus of risk. The more unpredictable theprice actionand the wider the range, the greater the risk.2Range-bound securities, or those that do not stray far from their means, are not considered a great risk. That'...
Beta coefficient is a measure of an investment’s systematic risk while the standard deviation is a measure of an investment’s total risk. In a portfolio of investments, beta coefficient is the appropriate risk measure because it only considers the undi
Standard deviation tells you if the estimate is accurate C. Standard deviation tells you how unsure the estimate is D. Standard deviation tells you if the E. stimate includes a pad 相关知识点: 试题来源: 解析 C 标准差和风险有何关系? A. 没有关系 B. 标准差告诉你估算是否准确 C. 标准差...
百度试题 题目Standarddeviationmeasures___risk.相关知识点: 试题来源: 解析 totab. 反馈 收藏
像这道题目问的Risk of xxx,答案先算了variance又算了standard deviation。 但原版书的公式给的是Variance的计算,并没有给开根号算standard deviation。那这种情况是不是最好在题目没有明确的情况下把两个数都算出来? 我记得在某一门课,老师讲的是Risk在CFA里面指Variance所以这里有点不确定。 谢谢!
因为RISK是指波动的风险。不管是方差还是标准差都是波动的一种,理论上他们都是RISK的表现。 原版书并没有说RISK一定是variance还是standard deviation ---就算太阳没有迎着我们而来,我们正在朝着它而去,加油! 添加评论 0 0 NicolePass · 2024年08月09日 请问外汇的经典题1.2题干说的Expected risk for the...
The larger the standard deviation of an investment's return, the larger is the investment's risk. 答案:正确 手机看题 你可能感兴趣的试题 单项选择题 目前,中国中小企业以单项管控为主,大企业更偏向于全产品及全流程管控。 A.对 B.错 点击查看答案手机看题 多项选择题 影响酶促反应速度的因素有( ) ...
The concept of standard deviation is important in risk analysis since standard deviation measure an estimate’s variability. Therefore, the ( ) the standard deviation of an estimate, the ( ) its variability and risk. A. larger, greater B. larger, lesser C. smaller, greater D. smaller, norma...
In finance specially in investment and portfolio management, standard deviation is taken as the quantity of risk involved in an investment, this idea...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
The higher the value of the standard deviation of returns, the higher will be the volatility of returns. High volatility means that high risk was apparent during the investment period. For a fund that has an average return of 7.5% and returns in its subperiods were 13%, 11%, 2%, 6%, ...