Ravi conducts a study where randomly selected patients of a clinic are measured on their blood pressure each month over the course of one year. Which ANOVA model is most appropriate for analysis of these data?
A) One-factor random-effects model
B) Two-factor random-effects model
C) Two-factor mixed-effects model
D) One-factor repeated measures design
E) Two-factor split-plot design

Question

Quizplus · Accepted Answer

Ravi's study involves measuring the same subjects (patients) multiple times (each month over a year), which is a classic scenario for a repeated measures design. This design accounts for the within-subject variability over time, making option D the most appropriate choice.

Ravi Conducts a Study Where Randomly Selected Patients of a Clinic