The table below contains the observed number of deaths of randomly selected of men aged 45-64 from "Chartbook on Smoking, Tobacco, and Health." Using a 0.05 significance level, you need to test the claim that smoking is not associated with the cause of death. Cause of Death Cancer Heart Disease Other Smoker 135 310 205 Nonsmoker 55 155 140 37. What is the expected frequency of smokers who died from cancer? a. 0.98 b. 1.07 c. 123.5 d. 135.0 e. Cannot be determined with the given information