If returns of S&P 500 stocks are normally distributed, what range of returns would you expect to see 95% of the time. Base your answer on the information below. Small Stocks S&P 500 Corporate Bonds T-Bills

Average Return (%) 21.06% 11.44% 6.59% 4.12%

Standard Deviation of returns (%) 42.03% 20.88% 6.85% 3.61% The 95% confidence interval of the S&P500 is between nothing% and nothing%. (Enter your response as a percent rounded to two decimal places and put the lower number first.)