Moving to the next question prevents changes to this answer. Question 3 Question 3 of 10 > 3 points Save Answer Oil + share investment is: In five-year period, the sample annual returns of Oli+ share investment are 5%, -3%, -4%, -2% and 6%. The sample standard deviation of annual returns on the 4.55% 4.72% 4.85% None of the above. A Moving to the next question prevents changes to this answer. Question 3 of 10 > 11:51 230C 0 0 4)) ENG 2022/03/04 O C O