Mathematics · Statistics
In a bivariate data sample, the regression coefficients byx and bxy are calculated as 2.4 and 0.4, respectively. If all values of the X series are multiplied by 5 and all values of the Y series are divided by 2, what will be the revised values of the regression coefficients?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1byx = 24.0 and bxy = 0.04
- 2byx = 0.24 and bxy = 4.0✓
- 3byx = 6.0 and bxy = 4.0
- 4byx = 2.4 and bxy = 0.4
Correct answer
byx = 0.24 and bxy = 4.0
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