. Regression coefficient is independent of

A: Units of measurement

B: Scale and origin

C: Both are correct

D: None of them


Best Answer


  • The regression coefficient is a measure of how closely two or more variables are related.
  • In the Regression equation Ye=a+bX,b'b' stands for the regression coefficient.
  • The slope of the line is determined by it.
  • When a single independent variable is increased by one in a regression, the coefficient indicates how much the dependent

variable is predicted to rise if the coefficient is positive or drop if the coefficient is negative.

  • The regression coefficient is unaffected by the units of measurement, scale, or origin.

Final answer:

Hence, the correct option is C, i.e. Both are correct.

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