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Question 3: [12 marks] Some people claim children who practice yoga are more physically fit, self- confident, and self-aware. A random sample of pre-teens (ages 10-12) practicing yoga was obtained and their meditation (or quiet breathing) times (in minutes) per day were recorded. Use the four methods presented in this section to determine whether there is any evidence to suggest the data are from a non- normal population. Note: use the four methods describe in the lecture. Show all your work in order to get full marks for each method. Marks will be distributed as follows: 1. [3 marks] Method1 - Graphs Meditation time in 2. [3 marks] Method2 - Empirical Rule minutes 3. [3 marks] Method3 - IQR/s 17.3 3.5 4. [3 marks] Method4 - Normal Probability Plot 7.7 7.6 4.9 4.9 4.3 8.3 4.6 12.7 2.9 1.9 2.5 5.6 6.1 10.6 2.8 3.7 7.1 7.4 3.9 4.4 2.4 2.1 12.1 6.6 1.7 5.1 9 13.9