2. Given the following scenario, complete each part of the following questions. (28) A student uses a database to record the age of every person in her statistics class. Age (years) 22 20 19 16 53 24 29 21 20 19 25 27 27 18 16 18 21 23 26 68 n = 20 a) Determine the summary statistics and the geometric mean. (8) b) Determine the standard deviation. (3) c) Construct a frequency table based on these data (5). d) Describe how you would properly create a histogram of these data. What does the Y-axis represent? What does the x-axis contain? What are the "bins" and what do they represent? There is no need to draw a completed histogram for this question. (8) e) Describe a test that could be performed to see if there are any outliers. (4) Hint: quartiles