An investigator randomly sorts 17 participants' anxiety scores into three groups, no anxiety, low- medium anxiety, and high anxiety. Each participant was interviewed and was rated from O to 100. At the end of the study, each subject's ratings are across all three groups. The table below gives these scores for each subject in each group. No anxiety 52 46 62 48 57 54 low-medium anxiety 66 49 64 53 68 high anxiety 63 65 58 7O 71 73 a) Is the data normally distributed? Provide reasons for your