Question Help

The last four years of returns for a stock are as shownhere:

Year 1: -4.4%

Year 2: +28.1%

Year 3: +11.9%

Year 4: +4.1%

.

a. What is the average annualreturn?

b. What is the variance of thestock's returns?

c. What is the standard deviation of thestock's returns?

Note: Notice that the average return and standard deviation must be entered in percentage format. The variance must be entered in decimal format.

a. What is the average annualreturn?

The average return is ? %. (Round to two decimalplaces.)

b. What is the variance of thestock's returns?

The variance of the returns is ? . (Round to five decimalplaces.)

c. What is the standard deviation of thestock's returns?

The standard deviation is ? %. (Round to two decimalplaces.)