Question 32 1 points Save Answer Over the past 4 years an investment returned 0.1, -0.12, -0.08, and 0.13. What is the standard deviation of returns? (Note: input raw results NOT percentage results. For example, input 0.0102 NOT 1.02%) Question 31 1 points "When the overall market experiences a decline of 8%, investors with portfolios of aggressive stocks will probably experience portfolio: " losses of less than 8%. losses greater than 8%. gains of less than 8%. gains greater than 8%