In Public-Opinion Surveys, a Sample of the Total Population

question 42

Multiple Choice

In public-opinion surveys, a sample of the total population

• A) must be at least 50 percent of the targeted population.
• B) need be only 25 percent of the targeted population.
• C) must be representative in that the views of those in the sample must accurately and proportionately reflect the views of the whole population.
• D) must be based on all the registered voters in the targeted population.

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Definitions:

Neuroticism

A characteristic of personality marked by fluctuations in mood, feelings of nervousness, and inconsistent emotions.

Extraversion

A personality dimension describing individuals who are sociable, energetic, and often seek stimulation and the company of others.

Neuroticism

A personal attribute identifiable by its emotional volatility, anxious feelings, variability in moods, easily irked nature, and depressive states.

Conscientiousness

A personality trait characterized by diligence, carefulness, thoroughness, and the desire to do a task well.