The researchers found a significant 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) = 9.619, p = 0.005. Discuss each aspect of these results.
The F-value is high enough at the 5% level of significance to suggest a significant difference between the control and treatment groups.
The p-value 0.005 < 0.05, so this recommends a rejection of the null hypothesis, meaning that the control and treatment groups are found to be different.
State the null hypothesis for the Baird and Sands