Examlex
________ is a measure of the percentage improvement in predicting the value of the dependent variable,given the value of the independent variable in contingency table analysis.
Returns
The profit or loss derived from an investment over a certain period of time, often expressed as a percentage.
Expected Return
The weighted average of all possible returns from an investment, with each outcome's weight being its probability of occurrence.
Portfolio Beta
A measure of the volatility of a portfolio in comparison to the market as a whole.
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