17 Aug A survey was conducted to investigate the association between cigar smoking and death from tobacco-related cancers in men.
1. A survey was conducted to investigate the association between cigar smoking and death from tobacco-related cancers in men. Each man in the study was classified according to his cigar-smoking status and whether or not he died from a tobacco-related cancer. Died From CancerYes No Total Never Smoked 782 120,747 121,529 Former Smoker 91 7,757 7,848 Current Smoker 141 7,725 7,866 Total 1,014 136,229 137,243Find the probability that a randomly selected man never smoked cigars and died from lung cancer. Find the probability that a randomly selected man was a former cigar smoker. Find the probability that a randomly selected man died from lung cancer or never smoked. Given that a man was a current smoker, find the probability that he died from cancer. Given that a man died from cancer, find the probability that he never smoked
