06. Exercise 1

Exercise 1: Issue Tree

You are Data Science Manager for Nordstrom and have a meeting with your manager on how you plan to prioritize and structure your team’s work for the next 2 weeks. Use the problem statement provided to develop an issue tree.

_ Example problem statement:_

Why has customer retention in the past 3 months declined when compared to others?

*For simplicity, customer retention can be defined as the definite churn of a customer 60 days after his or her initial purchase.