A Researcher Wants to Determine What Percentage of the Population

question 113

Multiple Choice

A researcher wants to determine what percentage of the population in the southeastern United States would use a mass transit system if it were well-maintained.He gets telephone books from every city with over 200,000 people in those states and selects the fifteenth name in the middle column on every hundredth page as his sample.He has made a _____ error.

• A) targeting
• B) random
• C) nonprobability
• D) frame
• E) reliability

Identify the role of key hormones and brain structures in sleep and consciousness.

Explain the process and theories behind dreaming.

Recognize the treatment and diagnosis of sleep-related problems and disorders.

Understand the importance and functions of REM sleep.

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Definitions:

Antitrust Law

A body of laws that prevent monopolistic practices and promote fair competition in the market.

Anticompetitive Behavior

Actions by businesses that unfairly restrict competition in the marketplace.

Sherman Act

A landmark federal statute in the field of Antitrust Law passed by Congress in 1890, which outlaws monopolistic business practices.

Foreign Companies

Businesses that are incorporated or registered outside of a country’s borders and operate within that country.