DCC Ines manager believes that economic conditions during the next year will be strong, normal or weak, and the thinks that the firm's returns will have the probability distribution shown below. What's the standard deviation of the estimated retums? Hin Use the formula for the standard deviation of a population, not a sample) Do not round your Intermediate calculations Economic Conditions Probs Retum Strong 25% 35.0 Normal 40% 15.0% Wall 35% 200% 2117 20.30 acer 5 7 8 y . DO V m b. DCC Inc's manager believes that economic conditions during the next year will be strong, normal, or weak, and she thinks that the firm's returns will have the probability distribution shown below. What's the standard deviation of the estimated returns? CHir Use the formula for the standard deviation of a population, not a sample.) Do not round your Intermediate calculations. Economic Conditions Prob. Return Strong 25% 35.0 Normal 40% 15.0% Weak 35%-20.0% 0218 20:34 22.67% 25:45 acer - - S 8 7 6 B 9 o P r t u y j f h g V b n m m alt