A stock has returns of 7 percent, 12 percent, 24 percent, and 17 percent for the past 4 years. Based on this information, what is the 95 percent probability range for any one given year? 33.9 to 39.9 percent 70.8 to 76.8 percent 33.9 to 21.5 percent 15.5 to 21.5 percent 17.0 to 20.0 percent