EXERCISE 36 Questions to be Graded

1. The researchers found a signicant difference between the two groups (control and treatment) for change in mobility of the women with osteoarthritis (OA) over 12 weeks with the results of F (1, 22) , p . Discuss each aspect of these results.

The P-value is less than the alpha () which is why the null hypothesis should be rejected. And the F-value F (1,22) suggests there is a significant difference between the control and experimental groups

1. State the null hypothesis for the Baird and Sands (2004) study that focuses on the effect of the GI with PMR treatment on patients mobility level. Should the null hypothesis be rejected for the difference between the two groups in change in mobility scores over 12...