Coefficient of variation (LO131 Al Bundy is evaluating a new advertising program that could increase shoe sales Possible outcomes and probabilities of the outcomes are shown next. Compute the coefficient of variation. Risk-averse (LO13-2 Compute the coefficient of variation for each. 3. Expected value and standard deviation (LO13-1 Sampson Corp. is evaluating the introduction of a new product. The possible levels of unit sales and the probabilities of their occurrence are shown next: a. What is the expected value of unit sales for the new product? b. What is the standard deviation of unit sales