Find the Indicated Probability $18 - 22$ Age Bracket ( 48 of Whom Smoke), 132 People in Includes

question 77

Multiple Choice

Find the indicated probability.
-A study of consumer smoking habits includes 159 people in the $18 - 22$ age bracket ( 48 of whom smoke) , 132 people in the 23-30 age bracket (35 of whom smoke) , and 94 people in the 31-40 age bracket ( 26 of whom smoke) . If one person is randomly selected from this sample, find the probability of getting someone who is age $18 - 22$ or does not smoke.

• A) 1.13
• B) 0.698
• C) 0.288
• D) 0.842

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Definitions:

Percentage Tax Rate

The portion of one's income or the cost of a transaction that must be paid as tax, expressed as a percentage.

Federal Personal Income Tax

A tax levied by the federal government on the annual income of individuals, households, and other legal entities.

Tax Bracket

A tax bracket is a range of incomes taxed at a particular rate within a tax system, influencing how much individuals or entities owe to the government.

Marginal Tax Rate

The rate of additional federal income tax to be paid on an extra dollar of income.