Question 2 uses the data set \"Insurancexlsx,\" which contains information regarding 1338 policy holders of an insurance company; download this data set and use R commander to complete the following tasks. For each question, copy or take a screenshot of the output in R commander and submit it with your solutions to each question. To save space, you only need to copy and paste what is asked for in the questions and should adjust the size of the image when appropriate. 2. Use R commander to obtain the most appropriate table to answer the following questions. Hint: construct a frequency distribution in part (a), and contingency tables in parts b through f. a) If we randomly select a policy holder, what is the probability that they are a smoker? (2 marks)