When both the independent and outcome variables are measured on a ratio scale, the appropriate bivariate test statistic is which of the following?

Question

Quizplus · Accepted Answer

When both the independent and outcome variables are measured on a ratio scale, the Pearson correlation coefficient (r) is the appropriate bivariate test statistic to measure the strength and direction of the linear relationship between the two variables.

When Both the Independent and Outcome Variables Are Measured on a Ratio