If the odds of dying of lung cancer for smokers is 1.26, and the odds ratio of dying of lung cancer between smokers and non-smokers is 4.94, then The odds of dying of lung cancer for non-smokers is 1.26 x 4.94 = 6.22. The odds of dying of lung cancer for non-smokers is 1.26/4.94 = 0.255 Cannot determine the odds of dying of lung cancer for non-smokers.