If we assume that the annual return on common stocks are normally distributed, then approximately 95% of the returns will fall within the range ___________% if the average historical return is 13.2% with a standard deviation of 20.3%.
Multiple Choice
-27.4 to 33.5
-27.4 to 53.8
-5.1 to 45.7
-7.1 to 33.5
7.1 to 33.5
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