The symbol for the sample coefficient of correlation is:
A)r.
B) $\rho$ .
C) $r ^ { 2 }$ .
D) $\rho ^ { 2 }$ .

Name: The symbol for the sample coefficient of correlation is: A)r. B) $\rho$ . C) $r ^ { 2 }$ . D) $\rho ^ { 2 }$ .
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Question

Quizplus · Accepted Answer

The symbol for the sample coefficient of correlation is $r$, while $\rho$ (rho) is used for the population correlation coefficient. $r^2$ and $\rho^2$ represent the coefficient of determination, not the correlation coefficient itself.

The Symbol for the Sample Coefficient of Correlation Is: A)r ρ\rhoρ

The Symbol for the Sample Coefficient of Correlation Is:
A)r $\rho$