Discuss the difference between \( r \) and \( \rho \).
Choose the correct answers below.
\( r \) represents the sample correlation coefficient.
\( \rho \) represents the population correlation coefficient.
Answer
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Answer
\(\rho\) represents the population correlation coefficient.
Steps
Step 1 ：\(r\) represents the sample correlation coefficient.
Step 2 ：\(\rho\) represents the population correlation coefficient.
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