Which of the Following Statement About Pearson's Correlation Coefficient Is

question 4

Multiple Choice

Which of the following statement about Pearson's correlation coefficient is not true?

• A) It can be used as an effect size measure.
• B) It varies between -1 and +1.
• C) It cannot be used with binary variables (those taking on a value of 0 or 1).
• D) It can be used on ranked data.

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