Question

    What is the range of values for the correlation

    coefficient (r)?
    A 0 to 100 Correct Answer Incorrect Answer
    B -∞ to +∞ Correct Answer Incorrect Answer
    C -1 to +1 Correct Answer Incorrect Answer
    D 0 to 1 Correct Answer Incorrect Answer

    Solution

    The correlation coefficient (r) ranges between -1 and +1.

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