Which of the following statement(s) is/ are correct? Select one or more: Portfolio standard deviation is usually less than the weighted average of the standard deviation of the constituent investments. Portfolio standard deviation is usually greater than the weighted average of the standard deviation of the constituent investments. For perfectly positive correlated investments portfolio standard deviation is equal to the weighted average of the standard deviation of the constituent investment. For perfectly negatively correlated investments portfolio standard deviation is equal to the weighted average of the standard deviation of the constituent investment.

Which of the following statement(s) is/ are correct? Select one or more: Portfolio standard deviation is usually less than the weighted average of the standard deviation of the constituent investments. Portfolio standard deviation is usually greater than the weighted average of the standard deviation of the constituent investments. For perfectly positive correlated investments portfolio standard deviation is equal to the weighted average of the standard deviation of the constituent investment. For perfectly negatively correlated investments portfolio standard deviation is equal to the weighted average of the standard deviation of the constituent investment.

EBK CONTEMPORARY FINANCIAL MANAGEMENT

14th Edition

ISBN:9781337514835

Author:MOYER

Publisher:MOYER

Chapter8: Analysis Of Risk And Return

Section: Chapter Questions

Problem 13QTD

See similar textbooks

Similar questions

7. Which two of the following options correctly give rules for portfolio theory? A) Portfolio returns are a weighted average of the expected returns on the individual investments. B) Portfolio standard deviation is greater than the weighted average risk of the individual investments, except for perfectly negatively correlated investments. C) Portfolio standard deviation is less than the weighted average risk of the individual investments, except for perfectly positively correlated investments. D) Expected returns are a weighted average of the portfolio return on the group of investments.
If a portfolio has a positive investment in every asset, can the standard deviation of the portfolio be less than sum of the individual asset's standard deviations in the portfolio? Explain
The standard deviation of a portfolio Group of answer choices -is not a weighted average of the standard deviations of the individual securities held in that portfolio. -cannot be less than the weighted average of the standard deviations of the individual securities held in that portfolio. -measures the amount of diversifiable risk inherent in the portfolio. -is a measure of that portfolio's systematic risk. -serves as the basis for computing the appropriate risk premium for that portfolio..
The standard deviation of a portfolio is simply the weighted average of the standard deviations for the individual assets within the portfolio. Group of answer choices True False
What are the the key concepts (e.g., the standard deviation of the portfolio is less than the weighted average of the standard deviations of the stocks in the portfolio)
True or false The risk or variability of a well-diversified portfolio mostly reflects the contributions to risk from the standard deviations of the stocks within that portfolio
Diversification refers to the _________.a. reduction of the stand-alone risk of an individual investment, measured by its beta coefficient, by combining it with other investments in a portfolio b. reduction of the stand-alone risk of an individual investment, measured by the standard deviation of its returns, by combining it with other investments in a portfolio c. reduction of systematic risk of an individual, measured by its beta coefficient, by combining it with other investments in a portfolio d. reduction of systematic risk of an individual, measured by the standard deviation of its returns, by combining it with other investments in a portfolio e. reduction of the unsystematic risk of an individual, measured by its coefficient of variation, by combining it with other investments in a portfolio
True or false: The standard deviation of the portfolio is always equal to the weighted average of the standard deviations of the assets in the portfolio.
Question #1. Portfolio theory tends to define risky investments in terms of just two factors: expectedreturns and variance (or standard deviation) of those expected returns. What assumptions need to be made about investors and the expected investment returns (one assumption in each case) to justify this ‘two-factor’ approach? Are these assumptions justified in real life? Question #2. ‘The expected return from a portfolio of securities is the average of the expected returns of the individual securities that make up the portfolio, weighted by the value of the securities in the portfolio.’ ‘The expected standard deviation of returns from a portfolio of securities is the average of the standard deviations of returns of the individual securities that make up the portfolio, weighted by the value of the securities in the portfolio.’ Are these statements correct? Question #3. What can be said about the portfolio that is represented by any point along the efficientfrontier of risky investment…
Which of the following statements is correct? Select one: a. Assuming a correlation coefficient of 0 between two assets, the portfolio’s standard deviation will be lower than the weighted average of the individual assets’ standard deviation. b. Assuming a correlation coefficient of +1 between two assets, the portfolio’s standard deviation will be lower than the weighted average of the individual assets’ standard deviation. c. Assuming a correlation coefficient of +1 between two assets, the portfolio’s standard deviation will be the same as the weighted average of the individual assets’ standard deviation. d. Both A and C. Clear my choice
Which of the following statements is true regarding the optimal risky portfolio: It is designated by the point of tangency with iso-utility curve and the capital allocation line. It is designated by the point of highest Sharpe ratio in the opportunity set. It is designed by the point of tangency with the opportunity set and the securities market line. This portfolio gives the highest standard deviation risk per unit of risk premium in the opportunity set.
The possible returns from investing in BestMax share are as follows: State of economy Probability of state of economy Return if state occurs Strong 0.26 96% Normal 0.51 12% Weak 0.23 -83% Based on the above information, calculate the following for BestMax shares: a. Standard deviation of return b. Coefficient of variation c. What does the coefficient of variation reveal about an investment's risk that the standard deviation does not? Explain. d. What is 'risk' in the context of financial decision making? Explain.