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. Average Return Standard Deviation of returns Small Stocks 19.04% 39.83% S&P 500 11.17% 20.42% Corporate Bonds 6.68% 7.48% T-Bills 3.25% 3.69% The 95% prediction interval of the S&P500 is between % and %. (Round to two decimal places and put the lower number first.)