You are trying to determine if there is a significant difference in the mean age between patients who have developed a nosocomial infection while admitted to your adult surgical unit, your adult medical unit and your cardiac ICU. What would be an appropriate test to use?
A) Chi-square
B) T-test for independent groups
C) ANOVA
D) Repeat measures ANOVA

Question

Quizplus · Accepted Answer

ANOVA is appropriate for comparing the means of more than two groups, such as the mean age of patients across three different units.

You Are Trying to Determine If There Is a Significant