b) [2 marks] Obtain the 5-number summary (report the actual values and indicate what they are) and ; boxplot of the variable 'age'. c) [2 marks] Obtain a numerical summary of one measure of center and one measure of variation for the variable 'age'. Note that these measures should be appropriately chose for this variable and based on the distribution of this variable (Hint: think about the shape of the variable 'age' that you identified in part a)). d) [4 marks] Interpret the distribution of the variable 'age' based on your answers a) c). (Hint: make sure you comment on shape, center, spread and outliers (if any!))