What test do I use?

Test the hypothesis that pain scores after therapy were not significantly different between all forms of therapy. Choose a suitable test to answer this question and provide a short description of results from your data analysis.

Variables: Nominal/ Scale Therapy Label: Therapy type

0. Relaxation therapy

1. Music Therapy

2. Aromatherapy

3. Yoga

4. Meditation Pain scores after therapy

Label: Pain scores after therapy Scale variable