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Question 6 10 pts Consider a financial market with two assets. Let X and Y be the stock returns of these assets. The joint probability distribution is given by Low return: Y=0 High return: Y=1 Low return: X=0 0.4 0.3 High return: X=1 0.2 0.1 Define R=1+X as the gross return in X. Compute the standard deviation of R. (Enter your answer to two decimal places. For "0.72", you would write 0.72). Do not round