Mathematics · Correlation and Regression
If the partial correlation coefficient is the geometric mean of partial regression coefficients, then the correct relation is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1r12.32 = (b12.3 × b21.3)2
- 2r12.32 = b12.3b21.3
- 3r12.32 = b12.3 × b21.3✓
- 4r12.32 = b12.3 + b21.3
Correct answer
r12.32 = b12.3 × b21.3
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