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1 March, 10:36

If a correlation coefficient of - 0.898 is given for comparing two things, what does this number tell you about the correlation of the two things?

strong positive

strong negative

weak negative

no correlation

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  1. 1 March, 11:07
    0
    Answer: Strong negative

    Step-by-step explanation:

    Correlation coefficient tells about the strength (Strong, moderate or weak) and direction (positive or negative) of the relationship between two quantities.

    Strong correlation: The value of correlation coefficient lies between - 1 to - 0.5 or 0.5 to 1. Moderate correlation : The value of correlation coefficient lies between - 0.5 to - 0.3 or 0.3 to 0.5. Weak correlation : The value of correlation coefficient lies between - 0.3 to - 0.1 or 0.1 to 3.

    The given correlation coefficient : -0.898

    Since, it lies between - 1 and - 0.5 and has negative sign, it means it indicates a strong negative between the two things.

    Hence, the correct answer is "strong negative ".
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Home » Mathematics » If a correlation coefficient of - 0.898 is given for comparing two things, what does this number tell you about the correlation of the two things? strong positive strong negative weak negative no correlation
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