What is the standard deviation for a portfolio invested 50% in A, 50% in B? Probability 0.5 0.25 0.25 Return A (weight =50%) 10% 0% 20% Return B (weight =50%) 25% -10% 0%

EBK CFIN
6th Edition
ISBN:9781337671743
Author:BESLEY
Publisher:BESLEY
Chapter8: Risk And Rates Of Return
Section: Chapter Questions
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What is the standard deviation for a portfolio invested 50% in A, 50% in B? Probability 0.5 0.25 0.25 Return A (weight =50%) 10% 0% 20% Return B (weight =50%) 25% -10% 0%

 

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