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标题: [CFA模拟真题] 2006 CFA Level I －NO72 [打印本页]

作者: cfaedu 时间: 2006-11-22 10:36 标题: [CFA模拟真题] 每天一练：2006 CFA Level I －NO72

12．The scale-free measure of relative dispersion that is useful in making direct comparisons among different asset classes is the:

Select exactly 1 answers from the following:
A. range. B. variation. C. standard deviation. D. coefficient of variation.
答案和详解如下！
Feedback: Correct answer: D

Quantitative Methods for Investment Analysis, Richard A. DeFusco, Dennis W. McLeavey, Jerald E. Pinto, and David E. Runkel (CFA Institute, 2004), pp. 139-140

2006 Modular Level I, Vol. I, pp. 315-317

Study Session 2-8-m

define, calculate, and interpret the coefficient of variation and the Sharpe ratio

The coefficient of variation is the ratio of the standard deviation of a set of observations to their mean value. This scale-free measure permits direct comparisons of dispersion across different data sets.

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