The standard deviation for a set of stock returns can be calculated as the
A)variance squared.
B)positive square root of the variance.
C)positive square root of the average return.
D)average return divided by N minus one,where N is the number of returns.
E)average squared difference between the actual return and the average return.

Question

Quizplus · Accepted Answer

The standard deviation is the positive square root of the variance, which measures the average squared deviation of the returns from their mean.

The Standard Deviation for a Set of Stock Returns Can