Calculate the expected return an d standard deviation of for single stocks and portfolio You have estimated the following probability distributions of expected future returns from stocks X and Y: a) What is the expected return for stock X and Y? Expected return of X = Expected return of Y = b) What is the standard deviation of expected returns for stock X and Y? Standard deviation of X = Standard deviation of Y = c) Calculate the expected return and standard deviation of the mix of 50% X and 50% Y Expected return of the mix of 50% X + 50% Y = d) Which stock would you consider to be riskier, X, Y or 50% X + 50% Y? Why? Coy of X = Coy of Y = Coy of (50% X + 50% Y) = Which do you pick