A stock had annual returns of 16 percent, 8 percent, -17 percent, and 21 percent for the past four years. Based this information, what is the 95 percent probability range of returns for any one given year? -50 54 to 57.61 percent -9.87 to 23.87 percent -47.68 to 54.68 percent -24.60 to 31.80 percent -26.74 to 40.74percent