Question
A regression analysis between two variables X and Y resulted in a sample correlation coefficient ( r ) equal to 0.23. From this, you may
A regression analysis between two variables X and Y resulted in a sample correlation coefficient (r) equal to 0.23. From this, you may conclude that:
| A. | 23% of the variability in Y is explained by the regression model.
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| B. | 23% of the variability in X is explained by the regression model.
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| C. | 5.29% of the variability in Y is explained by the regression model.
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| D. | none of the above. |
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Finance Applications And Theory
Authors: Marcia Cornett, Troy Adair, John Nofsinger
2nd Edition
0073530670, 9780073530673
