True or false: In the article Yoga as a holistic approach for stress management in Oral Cancer patients. A prospective study , the following is the main result described in the Results and observations section: "On applying unpaired t-test, it was found that before initiating the practice of Yoga, mean stress scores were 48 0.99. After one month of Yoga practice, it was found that mean stress scores decreased to 37 5.2 Graph 1. An extremely significant P value of less than 0.001 was obtained denoting the positive effect of Yoga on stress levels in oral cancer patients