Mathematics · Correlation and Regression
The coefficient of correlation between two variables X and Y is 0.6. If the variance of X is 9 and the variance of Y is 16, what is the covariance between X and Y?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12.4
- 23.6
- 34.8
- 47.2✓
Correct answer
7.2
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