Expected return and standard deviation relationship to variance

Measures of Risk - Variance and Standard Deviation

Learning Objectives. Calculate the expected return of an investment portfolio . Learning Objectives. Explain the importance of a stock's variance and standard deviation Variance in Relation to Expected Return. In the discussion of expected. Measures of Risk - Variance and Standard Deviation. Risk reflects the chance that the actual return on an investment may be very different than the expected. Standard deviation is a measure of how much an investment's returns can vary For math-oriented readers, standard deviation is the square root of the variance. return, then square those differences (that is, multiply each difference by itself): of risk that an investment will not meet the expected return in a given period.

Сквозь строй - лучший антивирусный фильтр из всех, что я придумал. Через эту сеть ни один комар не пролетит.

• Measures of Risk - Variance and Standard Deviation

Выдержав долгую паузу, Мидж шумно вздохнула.