Relationship between fitness and smoking
Given the data table below, determine if there is a relationship between fitness level and smoking habits:
|Low fitness level||Medium-low fitness level||Medium-high fitness level||High fitness level|
|1 to 9 cigarettes daily||77||91||86||65|
|>=10 cigarettes daily||181||152||124||73|
You don't have to fully solve for the number here (that would be pretty time-intensive for an interview setting), but lay out the steps you would take to solve such a problem.
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