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12 Assume a stock has an expected rate of return of 12% and a variance of 0.00196. What is the standard deviation for this stock? Do not round intermediate calculations. Round the final answer to 2 decimal places. Omit the % sign in your response. For example, an answer of 15.39% should be entered as 15.39. 2 points 8 01:54:55 Numeric Response