A special interest group claims lung cancer is independent of smoking. A table is given with a probability x related to this claim. The correct probability is 0.0518.
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Lung cancer risk independent of smoking? Probability in a table
1. (16) It is stated by a special interest group on planet Lunatika that the development of lung
cancer is independent of smoking habits. If this was so, what would be the probability x in the
body of the following table?
The following ``answers'' have been proposed.
(a) 0,
(b) 0.510,
(c) 0.0518,
(d) 1.0.
(e) None of the above.
Solution
(c) 0.0518,