What Is the Appropriate Range for the Coefficient of Correlation $\le$

question 41

Multiple Choice

What is the appropriate range for the coefficient of correlation (r) ?

• A)0 \(\le\) r \(\le\) 1
• B)-% \(\le\) r \(\le\) +%
• C)-1 \(\le\) r \(\le\) 1
• D)-1 \(\le\) r \(\le\) +%

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Rich and Poor Countries

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Economic Shift

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