A stock has returns of 5 percent, 18 percent, −19 percent, and 18 percent for the past 4 years. Based on this information, what is the 95 percent probability range for any one given year?
Options:
−29.4 to 22.9 percent
−64.3 to 75.3 percent
−14.7 to 20.2 percent
−11.9 to 22.9 percent
−29.4 to 40.4 percent