1. Within the last few years there has been some controversy over a possible link between coffee consumption and myocardial infarction (MI). The data below are from a sample of 200 males aged 50 to 59 years in the general population. The researchers want to determine if there is an association between coffee drinking and MI. Use the data in the following table to select proper answer.
5. MI
9. Yes
10. No
11. Total
12. Coffee Drinking
13. Yes
14. 20
15. 100
16. 120
17. No
18. 10
19. 70
20. 80
22. Total
23. 30
24. 170
25. 200
27. What is the odds ratio of having MI for drinking coffee versus not drinking coffee?
28. A.1.133
29. B.3
30. C.1.4
31. D.1.33