It is estimated that 30% of Canadians with age between 60 and 65 had smoked for a long period of their life. Among these people, 63% develop a form of lung cancer. In the group of Canadians with age between 60 and 65 who did not smoke for a long period of their life, the percentage of people with a form of lung cancer is 11%. We choose at random a Canadian with age between 60 and 65. What is the probability that this person has a form of lung cancer? (A) 0.242 (B) 0.266 (C) 0.734 (D) 0.119 (E) 0.232

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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It is estimated that 30% of Canadians with age between 60 and 65 had smoked for
a long period of their life. Among these people, 63% develop a form of lung cancer.
In the group of Canadians with age between 60 and 65 who did not smoke for a long
period of their life, the percentage of people with a form of lung cancer is 11%. We
choose at random a Canadian with age between 60 and 65. What is the probability
that this person has a form of lung cancer?
(A) 0.242
(B) 0.266
(C) 0.734
(D) 0.119
(E) 0.232
Transcribed Image Text:It is estimated that 30% of Canadians with age between 60 and 65 had smoked for a long period of their life. Among these people, 63% develop a form of lung cancer. In the group of Canadians with age between 60 and 65 who did not smoke for a long period of their life, the percentage of people with a form of lung cancer is 11%. We choose at random a Canadian with age between 60 and 65. What is the probability that this person has a form of lung cancer? (A) 0.242 (B) 0.266 (C) 0.734 (D) 0.119 (E) 0.232
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