The Table Below Describes the Smoking Habits of a Group

question 62

Multiple Choice

The table below describes the smoking habits of a group of asthma sufferers. $\begin{array}{r|cccc} &&Light &Heavy \\& \text { Nonsmoker } & \text { smoker } & \text { smoker } & \text { Total } \\\hline \text { Men } & 331 & 78 & 82 & 491 \\\text { Women } & 345 & 81 & 89 & 515 \\\text { Total } & 676 & 159 & 171 & 1006\end{array}$ What is the probability that a woman is a nonsmoker?

• A)0.343
• B)0.672
• C)0.512
• D)0.67
• E)0.51

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Definitions:

Liability

A financial obligation or debt that an individual or company owes, which must eventually be settled or paid off.

Common Stockholders

Individuals or entities that own the common shares of a company, granting them rights to vote on corporate matters and receive dividends.

Gross Investment

The total amount of money spent on new capital assets, not accounting for depreciation, indicating the aggregate investment in an economy.

Net Investment

The aggregate expenditure of a business or economy on capital assets, after subtracting depreciation.