Examlex
The process of ____________ might be used to determine the value of smoothing constant that minimizes the mean squared error.
Portfolio Standard Deviation
A statistical measure of the volatility of returns from a portfolio of assets, indicating the degree of investment risk.
Covariances
A measure that indicates the extent to which two variables change together, determining the degree of their correlation.
Expected Return
The weighted average of all possible returns for an investment, with weights being the probabilities of each outcome.
Standard Deviation
A statistical measure of the dispersion of returns for a given security or market index, indicating how much returns can deviate from the average return.
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