Stefán is investigating whether there is a connection between having a certain eye disease and high blood pressure. He measured the blood pressure in 30 patients with the eye disease and 50...

Extracted text: Stefán is investigating whether there is a connection between having a certain eye disease and high blood pressure. He measured the blood pressure in 30 patients with the eye disease and 50 individuals without the disease and classified the people either to have or have not high blood The results are shown pressure. below: With high blood pressure Without high blood pressure With eye disease Without eye disease 19 11 22 28 What is the odds ratio for having the eye disease in people having high blood pressure against people without high blood pressure? 1. 0.003 2. 0.339 3. 2.198 4. 1.947