A researcher compared the mean anxiety levels of patients in a soothing music group, a massage group, or a control group. The statistical procedure that was likely used to test group differences is which of the following?

Question

Quizplus · Accepted Answer

ANOVA (Analysis of Variance) is the appropriate statistical procedure for comparing the means of more than two groups, which is the case in this scenario with a soothing music group, a massage group, and a control group.

A Researcher Compared the Mean Anxiety Levels of Patients in a Soothing