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If the correlation between X1 and Y is r = 0.40 and the correlation between X2 and Y is r = 0.30,then a multiple regression equation using both X1 and X2 as predictors will produce R2 = 0.25.
Risk-Free Rate
The risk-free rate is the theoretical return on investment with no risk of financial loss, often represented by the yield on government securities.
Market Rate
The interest rate prevailing in the money market where instruments such as treasury bills and commercial paper are bought and sold.
Actual Return
The tangible profit or loss realized from an investment over a specific period of time.
Expected Return
The anticipated return on an investment, taking into account both the probability of gains and losses.
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