An observational study was conducted, some of the results of the study are displayed in the table below. The table summarizes individual's smoking status and employment status.  Smoker Non Smoker Employed 10 37 Unemployed 20 8 If you randomly select a smoker from this study, what is the probability that you selected someone who is unemployed? Note: Your answer must be entered as a reduced fraction. For example: 20/36 would be entered as 5/9 .