1. In the United States, 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.36 The two-way table below displays the data. Is there convincing evidence of an association between smoking status and educational level among French men aged 20 to 60 years? (20 marks)

	Education
Smoking Status	Primary School	Secondary School	University
Nonsmoker	56	37	53
Former	54	43	28
Moderate	41	27	36
Heavy	36	32	16