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Find the Indicated Probability If One of the 1008 Subjects Is Randomly Selected, Find

Question 176

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 Nonsmoker  smoker  smoker  Total  Men 3208170471 Women 3747687537 Total 6941571571008\begin{array}{r|crrr} &{\text { Light Heavy}} \\& \text { Nonsmoker } & \text { smoker } & \text { smoker } & \text { Total } \\\hline \text { Men } & 320 & 81 & 70 & 471 \\\text { Women } & 374 & 76 & 87 & 537 \\\text { Total } & 694 & 157 & 157 & 1008\end{array} If one of the 1008 subjects is randomly selected, find the probability that the person chosen is a woman given that the person is a light smoker. Round to the nearest thousandth.


A) 0.075
B) 0.256
C) 0.142
D) 0.484

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