13 Multiple Choice 0 points Which is the best measure of risk for a single asset held in isolation, and which is the best measure for an asset held in a diversifed portfolio? Beta: variance Coefficient of variation; beta. Beta; beta. Variance; correlation coefficient. Standard deviation; correlation coefficient.
Added by Joel W.
Close
Step 1
The question asks for the best measure of risk for a single asset held in isolation and for an asset held in a diversified portfolio. Show more…
Show all steps
Your feedback will help us improve your experience
Moses Obasola and 61 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Do bonds reduce the overall risk of an investment portfolio? Let x be a random variable representing annual percent return for the Vanguard Total Stock Index (all Stocks). Let y be a random variable representing annual return for the Vanguard Balanced Index (60% stock and 40% bond). For the past several years, assume the following data. Compute the coefficient of variation for each fund. Round your answers to the nearest tenth. x: 13 0 38 23 35 25 26 -13 -13 -16 y: 7 -2 26 16 24 16 16 -2 -3 -7 Select one: a. for x-values: 108.6%, and for y-values: 236.8% b. for x-values: 108.6%, and for y-values: 132.4% c. for x-values: 194.1%, and for y-values: 236.8% d. for x-values: 194.1%, and for y-values: 132.4% e. for x-values: 132.4,% and for y-values: 194.1%
Paul A.
Do bonds reduce the overall risk of an investment portfolio? Let x be a random variable representing annual percent return for Vanguard Total Stock Index (all stocks). Let y be a random variable representing annual return for Vanguard Balanced Index (60% stock and 40% bond). For the past several years, we have the following data. x: 34 0 28 33 26 11 30 −17 −21 −21 y: 28 −3 27 10 13 21 20 −10 −11 −2 (a) Compute Σx, Σx2, Σy, Σy2. Σx Σx2 Σy Σy2 (b) Use the results of part (a) to compute the sample mean, variance, and standard deviation for x and for y. (Round your answers to four decimal places.) x y x s2 s (c) Compute a 75% Chebyshev interval around the mean for x values and also for y values. (Round your answers to two decimal places.) x y Lower Limit Upper Limit Use the intervals to compare the two funds. 75% of the returns for the balanced fund fall within a narrower range than those of the stock fund.75% of the returns for the stock fund fall within a narrower range than those of the balanced fund. 25% of the returns for the balanced fund fall within a narrower range than those of the stock fund.25% of the returns for the stock fund fall within a wider range than those of the balanced fund. (d) Compute the coefficient of variation for each fund. (Round your answers to the nearest whole number.) x y CV % % Use the coefficients of variation to compare the two funds. For each unit of return, the stock fund has lower risk.For each unit of return, the balanced fund has lower risk. For each unit of return, the funds have equal risk. If s represents risks and x represents expected return, then s/x can be thought of as a measure of risk per unit of expected return. In this case, why is a smaller CV better? Explain. A smaller CV is better because it indicates a higher risk per unit of expected return.A smaller CV is better because it indicates a lower risk per unit of expected return.
Kari H.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD