The drug Ancrod was tested in a double-blind clinical trial in which subjects who had strokes were randomly assigned to receive either Ancrod or a placebo. One of the response variables in the study was whether or not the subjects experienced intracranial hemorrhaging. Results are listed below.

Ancrod

Placebo

Hemorrhage

14

5

No Hem

235

247

(3 pts) What is the odds ratio of hemorrhaging on Ancrod vs. on placebo?