Which of the following is a measure of the dispersion of returns around the mean?

Related MCQs

• Which of the following statement(s) is/are true? I. A unique characteristic line is plotted for each security to determine the beta. II. For a characteristic line, the X-axis represents betas for different securities. III. The slope of the characteristic line is the difference between the market returns andrisk-free returns.
• Which of the following is/are disadvantage(s) of indexing of bond portfolio? I. Advisory fee schedule is high II. In past, returns earned by most active fund managers has much exceeded those of index portfolio III. Loss of opportunity for incremental returns.
• If the dispersion around a security's return is larger
• Stock returns are generally expected to be independent across weekdays, but a number of studies have found returns on Monday to be lower than in the rest of the week. This departure from market efficiency is also sometimes called the _____ effect.
• The beta of an active portfolio is 1.20. The standard deviation of the returns on the market index is 20%. The nonsystematic variance of the active portfolio is 1%. The standard deviation of the returns on the active portfolio is __________.
• When ranking security returns, the data shows that the annualized returns are as follows, ranked from highest return to lowest return.
• Which of the following statements is the most accurate concerning security returns over The eight decades since the 1920's?
• Positive abnormal returns for corporate insiders constitute a violation of:
• __________ is defined as the nth root of the product resulting from multiplying a series of returns together.
• If the market is _______, the period after a favorable (unfavorable) event would not generate returns beyond (less than) what is suggested by an equilibrium model such as CAPM