📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    Question

    For the given data, n=20, X̅ = 40, Y̅ = 60,

    ∑(X-10)2 = 100, ∑(Y-30)2 =160 and     ∑(X-10)*(Y-30) = 80. Calculate the regression coefficient of Y on X
    A 1.45 Correct Answer Incorrect Answer
    B 1.21 Correct Answer Incorrect Answer
    C 0.80 Correct Answer Incorrect Answer
    D 1.00 Correct Answer Incorrect Answer

    Solution

    Practice Next
    More Research Questions
    ask-question