i dont understand pls hlp

The data in Table 3 represent a set of Anxiety Scores reported by a sample of adult male respondents who participated in a recent Anxiety Study in Adult Males. The higher the value, the higher the level of measured depression; the lower the value, the lower the level of measured depression. 1) Determine if there are any potential outliers in this data set. 80 pts 2) Find the PR(X = 8.3) in this dataset. 20 pts 3) Calculate and Interpret the Coefficient of Variation in this dataset 10 pts 4) Calculate the P(17.5 ULOB