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ussvurdi Saved Help Save&Exit Submit You decide to invest in a portfolio consisting of 17 percent Stock X, 50 percent Stock Y, and the remainder in Stock Z. Based on the following information, what is the standard deviation of your portfolio? Probability of State of Economy State of Economy Normal Boom Return if State Occurs Stock X Stock Y Stock z 10,40% 17.70% 25.70% 17.20% 76 . 24 3.80% 12.80% Multiple Choice 5.83% 2.55%