New Enroll for RBI, PFRDA & NABARD Intro Class! April 18 at 9:15 PM

    Question

    In classical linear regression model if we add

    in 90 in X and Y observation and re-estimate the regression model then slope coefficient
    A Increases by 90 Correct Answer Incorrect Answer
    B Decrease by 90 Correct Answer Incorrect Answer
    C Remains same Correct Answer Incorrect Answer
    D None of the above Correct Answer Incorrect Answer

    Solution

    Slope coefficient is independent of change of origin.

    Practice Next