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    Question

    R2 is the mathematical notation

    for:
    A The Co-efficient of Determination Correct Answer Incorrect Answer
    B The Co-efficient of Variation Correct Answer Incorrect Answer
    C Spearman’s Co-efficient of Rank Correlation Correct Answer Incorrect Answer
    D Pearson’s Co-efficient of Correlation Correct Answer Incorrect Answer
    E None of the above Correct Answer Incorrect Answer

    Solution

    R2 is the co-efficient of determination and R is the (Pearson) co-efficient of correlation.

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