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\& 0 A 17 * 1. 4776 a 13ln1 a 0cosen 4. 2 472 11 54 a 1+401 A Moving to another question will save this response. ) Question 5 of 20 1 points Roenfeld Corp believes the following probability distribution exists for its stock. What is the coefficient of variation on the company's stock? Do not round your intermediate calculations. a. 0.6389 b. 0.5857 c. 0.4792 d. 0.5324 e. 0.5591