What does the coefficient of variation tell us, and how is it related to the Sharpe Ratio? What factors limit the use of the fixed-asset turnover ratio in comparative analyses? What is the general relationship among operating leverage, financial leverage, and the total leverage of the firm?
百度试题 题目What is the coefficient of variation for a distribution with a mean of 10 and a variance of 4? A. 20%. B. 40%. C. 25%. 相关知识点: 试题来源: 解析 A 略 反馈 收藏
What does the coefficient of variation tell us, and how is it related to the Sharpe Ratio? Define or describe the following: Beta coefficient. What is the variance? Define the coefficient of determination, what does it measure? Considering the following data, what is the standard variation?
答案解析: Coefficient of variation, CV = standard deviation / mean. The standard deviation is the square root of the variance, or 4½ = 2. So, CV = 2 / 10 = 20%. 统计:共计66人答过,平均正确率62.12% 问题:进入高顿部落发帖帮助...
Tell me more… What is the difference between the coefficient of variation (CV) and variance? What is the difference between the coefficient of variation and standard deviation? What does the CV tell us? What is the CV formula? How to calculate coefficient of variation in Excel ...
Variance, Standard Deviation, Coefficient of Variation 23 related questions found What is the biggest advantage of standard deviation over variance? Variance helps to find the distribution of data in a population from a mean, and standard deviation also helps to know the distribution of data in pop...
Coefficient of variation (CV) vs mean interspike interval (ISI) curves: what do they tell us about the brain? Neu- rocomputing 38-40, 1141-1149.Christodoulou C, Bugmann G (2001) Coefficient of variation (CV) vs mean interspike interval (ISI) curves: what do they tell us about the ...
What is the proof for the square root of 3 is irrational? What does the notation z_{\alpha} mean? What is it used for? Determine the sum of squares for the block. Define and give the formula for an odds ratio. What does the coefficient of determination of 0.81 mean?
The coefficient of variation (COV) is the ratio of the standard deviation of a data set to the expected mean. Investors use it to determine whether the expected return of the investment is worth the degree of volatility, or the downside risk, that it may experience ov...
Does not account for interactions Two-Way ANOVA Uses two independent variables or factors Used to not only understand the individual effects of two different factors but also how the combination of these two factors influences the outcome Can test for interactions between factors ...