In a regression analysis involving 21 observations and 4 independent variables, the following information was obtained. 
= 0.80
S = 5.0
Based on the above information, fill in all the blanks in the following ANOVa.Hint: 
= 
, but also 
= 1- 
.
Definitions:
Portfolio Variance
A measure of the dispersion of the returns of a portfolio, indicating the level of risk involved.
Correlation Coefficient
A numerical indicator that shows the extent of association between two variables' movements.
Standard Deviation
A statistical measure that quantifies the dispersion or spread of a set of data points or investment returns around their mean.
Risk-Free Rate
The theoretical rate of return of an investment with no risk of financial loss, often represented by the yield on government bonds.
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