P 11-9 (similar to) Question Help - The last four years of returns for a stock are as shown here a. What is the average annual retum? b. What is the variance of the stock's returns? c. What is the standard deviation of the stock's retums? 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 annual return? The average return is 10.28 %. (Round to two decimal placon) Data Table b. What is the variance of the stock's returns? The variance of the returns is (Round to five decimal places) (Click on the icon located on the top right comer of the data table below in order to copy its contents into a spreadsheet) Year 2 3 Return -3.8% -284 125% +3.8% 1 PI Print Done Enter your answer in the answer box and then click Check Answer Chor All Check Answer 1 part remaining