Risk factors of dating reltionship rules of the dating game show

by  |  05-Mar-2018 06:26

A measure of the dispersion of a set of data from its mean.

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Covariance is a measure of the degree to which returns on two risky assets move in tandem.

A positive covariance means that asset returns move together.

Stock B has an expected return of 15% and a weight of 70%. E(R) = (0.30)(0.20) (0.70)(0.15) = 6% 10.5% = 16.5% The expected return of the portfolio is 16.5%.

Now, let's build on our knowledge of expected returns with the concept of variance.

Portfolio variance = w*(150) 2*(0.5)*(0.5)*(80) = 87.5 37.5 40 = 165.

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