Question

6. Which of the following statements is correct? A. Factor analysis is a type of regression analysis predicting a categorical outcome B. In multiple regression analysis, several independent variables are used to estimate the value of an unknown dependent variable Multiple correlation analysis measures the strength of association of two variables while controlling/removing the effect of a third variable C. D. All of the above. 7. A researcher wants to assess the effect of two types of exercise regimes aiming to improve balance and gait following stroke. Patients with stroke were divided into the two types of exercise programs. The measurements were performed prior to the exercise program and following exercise program. The measurements included one leg balance test with eyes open, one leg balance test with eyes closed, tandem walking, walking over obstacles, walking on uneven surfaces, forward reaching test to measure balance, standing up from chair, walking while talking and self perceived measure of balance. for this study? A. Two way ANOVA B. Two way MANOVA C. Multiple Regression Analysis D. ANCOVA What statistical procedure is appropriate pre post

Answer 1

6. Since all of the statements are correct, the correct answer is D

All of the above