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    Question

    In Pearson's correlation coefficient, what

    does a value of -1 indicate?
    A Perfect positive correlation Correct Answer Incorrect Answer
    B No correlation Correct Answer Incorrect Answer
    C Perfect negative correlation Correct Answer Incorrect Answer
    D Moderately positive correlation Correct Answer Incorrect Answer

    Solution

    A value of -1 in Pearson's correlation coefficient signifies a perfect negative correlation between the variables, indicating a complete inverse relationship where one variable increases as the other decreases in a linear fashion.

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