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Question 2 uses the data set insuranceadsxf which contains information regarding 1333 policy holders of an insu ranoe company; download this data set and use
Question 2 uses the data set \"insuranceadsxf which contains information regarding 1333 policy holders of an insu ranoe company; download this data set and use it 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 Fl. commander to obtain the most appropriate table to answer the following questions. Hinl: construct a frequency distribution in part [a], and contingency tables in parts b through 1'. a) if we randomly select a policy holder, what is the probability that they are a smoker? [-2 marks] b} [Ewe randomly select a policy holder. what Is the probability that theyr are a female and a smoker? [2 marks] c] if we randomly select a female. what is the probability that she is a smoker}I [4 marks] :1} [Ewe randomly select a non-smoker. what is the probability that they are a male and from the southwest? [4 marks] e) if we randomly select a policy holder. what is the probability they live in the southwest or are a smoker. given they are male? [4- marks] 1'] [t' we randomly select a male smoker. what is the probability that he ls from a southwest region. [4 marks] Frequency table: , , smoker = no sex region female male northeast 132 125 northwest 135 132 southeast 139 134 southwest 141 126 , , smoker = yes sex region female male northeast 29 33 northwest 29 29 southeast 36 55 southwest 21 3
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