Question: In the US, there is a strong relationship between education and smoking. Well educated people are less likely to smoke. Does a similar relationship hold in France? To find out, researchers recorded the level of education and smoking status of a random sample of 459 French men aged 20 to 60 years. The two-way table below displays the data

A) Is the relationship between smoking status and educational level statistically significant? Give appropriate evidence to support your answers.

B) Which cell in the table contributes most to the relationship in part (a)? Justify your answer.