Mathematics · Statistics
Which one of the following statements is NOT true about regression coefficients?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The arithmetic mean of the regression coefficients is greater than the correlation coefficient r, provided r > 0.
- 2If one of the regression coefficients is greater than unity, the other must be less than unity.
- 3Regression coefficients are independent of the change of origin and scale.✓
- 4The correlation coefficient is the geometric mean between the regression coefficients.
Correct answer
Regression coefficients are independent of the change of origin and scale.
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