Q. 2. A winery maintains a dataset containing information about customers who subscribe to its tasting events and special offers for wine cases. The winery occasionally mails tasting to send samples of a newly produced wine to customers who are NOT likely to place an order for the new wine (when probability of purchase is less than 0.5). Based on a survey conducted amongst its customers and their willingness to buy a case of the new wine before tasting it, the rm collected three attributes whether customers prefer M have preference for red wine and their ages. The classication problem is to predict whether customers will buy or not buy wine, with certain condence/probability. The following classication tree was induced: Prefer Dry? Yes No Preference for Red? Age Buy ( probability Buy with probability 0.6 Not buy mil: probability 0.93 Not Buy with probability 0.95