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9 February, 13:48

A Pearson correlation (symbolized by the letter r) is normally used to summarize the association, or correlation, between two variables. A value of 1.30 indicates a strong correlation

A. True

B. False

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Answers (1)
  1. 9 February, 17:30
    0
    False

    Step-by-step explanation:

    We are given the following in the question:

    Pearson correlation = 1.30

    Pearson coefficient:

    The range of Pearson coefficient is from [-1,1] A positive correlation means that an increase in one quantity leads to an increase in another quantity A negative correlation means with increase in one quantity the other quantity decreases. + 1 tells about a a perfect positive linear relationship and - 1 indicates a perfect negative linear relationship.

    Since, the given coefficient of Pearson does not lies in the range, it cannot express relation between two quantities.

    Thus, a value of 1.30 does not indicates a strong correlation.

    Thus, the given statement is false.
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