Question

discuss the difference between r and ρ. choose the correct answers below. r represents the population correlation coefficient. ρ represents the critical value for the correlation coefficient. critical value for the correlation coefficient. population correlation coefficient. sample correlation coefficient.

Explanation:

In statistics, $r$ is the sample - correlation coefficient calculated from sample data, while $
ho$ is the population correlation coefficient which is a parameter of the entire population. The given answer choices have incorrect associations. The correct association is that $r$ is the sample correlation coefficient and $
ho$ is the population correlation coefficient.

Answer:

$r$ represents the sample correlation coefficient. $
ho$ represents the population correlation coefficient.