calculate and compare the riskiness of distributions 1,2, and 3 using "coefficient of variation"

Question 2: Using the following loss distributions, answer the questions below: or VARIA Distribution Distribution Distribution Loss Joutcome Probability Loss Outcome Probability Loss outcome Probability 15,000 0.33 5,000 0.15 10,000 0.34 10,000 10,000 0.7 15,000 0.33 (15,000 20,000 0.15