The data in the following table show the association betweencigar smoking and death from cancer for 138,033 men.​ Note: currentcigar smoker means cigar smoker at time of death.
| Died From Cancer | Did Not Die from Cancer |
| Never smoked Cigars | 673 | 124,044 |
| Former Cigar Smoker | 95 | 7,801 |
| Current Cigar Smoker | 151 | 5,269 |
(A) If an individual is randomly selected fromthis study, what is the probability that he died from cancer?
​(Round to three decimal places as​ needed.)
(B) If an individual is randomly selected fromthis study, what is the probability that he was a current cigarsmoker?
​(Round to three decimal places as​ needed.)
(C) If an individual is randomly selected fromthis study, what is the probability that he died from cancer andwas a current cigar smoker.
​(Round to three decimal places as​ needed.)
(D) If an individual is randomly selected fromthis study, what is the probability that he died from cancer or wasa current smoker?
​(Round to three decimal places as​ needed.)
