Which of the Following Is a Nonobservation Error

question 28

Multiple Choice

Which of the following is a nonobservation error?

• A)A researcher deliberately excludes those under 21 years of age from the survey.
• B)In an opinion poll,those incarcerated in a state penitentiary are intentionally excluded from the sample.
• C)In an opinion survey,the sample is selected from a mailing list of car registrations.
• D)A marketer conducting research for a dog food manufacturer purposely restricts the sample to dog owners.
• E)None of the above.

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Definitions:

Discriminate Between Groups

The act of making distinctions or differentiating between different groups based on characteristics such as race, gender, or other criteria.

Introverted

A trait in someone's personality that prioritizes inner sensations rather than influences from the outside environment.

Behavioral Tendencies

Behavioral tendencies refer to predictable patterns of behavior and reaction that individuals typically exhibit.

Brain Structures

The physical parts and anatomical areas of the brain, each with specific functions.