Reference no: EM132900692

Question 1: How would you summarize the business scenario being used here? What is the target variable, its type, and permissible values?

Question 2: There are three boxes with a letter I, A, or V connected to the box via an arrow. What is distinctive about each of these three boxes, and why do you think they are highlighted in the diagram?

Question 3: The authors state: "After six months, 89.3% of subscribers are still active, 4.39% have left involuntarily, and 6.32% have left voluntarily." What were the corresponding distributions for the training set? Why do you think they were different? What are the implications for this difference?

Question 4: This organization is in a mature market, which means there are relatively few entities that do not already have a vendor supplying this product. The book says that in this type of market, organizations are concerned about churn. Why is that?

Question 5: What did the organization learn in your opinion about churn that it can use from this activity?

Attachment:- Decision Tree.zip