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Find the Indicated Probability  Light Heavy \text { Light Heavy } If One of the 981 Subjects Is Randomly Selected, Find

Question 158

Multiple Choice

Find the indicated probability. Express your answer as a simplified fraction unless otherwise noted.
-The table below describes the smoking habits of a group of asthma sufferers.  Light Heavy \text { Light Heavy }

 Nonsmoker  smoker  smoker  Total  Men 3916165517 Women 3127280464 Total 703133145981\begin{array}{r|crrr} & \text { Nonsmoker } & \text { smoker } & \text { smoker } & \text { Total } \\\hline \text { Men } & 391 & 61 & 65 & 517 \\\text { Women } & 312 & 72 & 80 & 464 \\\text { Total } & 703 & 133 & 145 & 981\end{array} If one of the 981 subjects is randomly selected, find the probability that the person chosen is a nonsmoker given that it is a woman. Round to the nearest thousandth.


A) 0.672
B) 0.444
C) 0.373
D) 0.318

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