The four years for stock we shown her What is the rage annual retum? b. What is that the stock's rolur? What is the standard deviation of the stock's rea? Note No on that the average retum and standard deviation must be entered in percentage format. The variance must be red in decimal format What is the average retum The wrotumRound to two decimal peon Data table (Click on the following on in order to copy its contents na spl) Year 1 2 3 Reum -455 27. ++21 +3:09 Print Done