Question 8 (2 points) The following probability distributions of returns for two stocks have been estimated: Probability Stock A Stock B 0.3 12% 5% 0.4 8 4 0.3 6 3 What is the coefficient of variation for the stock that is less risky (assuming you use the coefficient of variation to rank riskiness)? 3.62 0.28 0.19 0.66 5.16