Exhibit 4-1

question 95

Multiple Choice

Exhibit 4-1.Two hundred people were asked if they had read a book in the last month.The accompanying contingency table,cross-classified by age,is produced. Refer to Exhibit 4-1.The probability that a respondent read a book in the last month and is at least 30 years old is closest to _______.

• A)0.12
• B)0.33
• C)0.46
• D)0.88

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Definitions:

Assaults

Acts of violence or threats intended to harm or intimidate another person, often punishable under criminal law.

Homicide Rates

The statistical measure of the number of homicides (intentional killings) that occur in a specified population or area within a certain period of time.

Developed Countries

Nations with advanced economic systems, high living standards, and robust infrastructures.

United States

A country located in North America, known for its diverse culture, strong economy, and influential role in global affairs.