In a Survey of 380 Households Regarding the Ownership of VCRs

question 173

Multiple Choice

In a survey of 380 households regarding the ownership of VCRs and DVD players, the following data was obtained: ​
350 households own one or more VCRs.
​
180 households own one or more VCRs and one or more DVD players.
​ 13 households do not own a VCR or a DVD player.
​
How many households only own one or more DVD players?
​

• A) 30 households
• B) 19 households
• C) 16 households
• D) 29 households
• E) 20 households
• F) 50 households

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Definitions:

Express

pertains to conveying thoughts, feelings, or instructions clearly and directly, often through verbal or non-verbal communication.

Personality

The combination of characteristics or qualities that form an individual's distinctive character, affecting how they think, feel, and behave across various situations.

Situationist

Pertaining to the theory that environmental and situational contexts significantly influence behavior, as opposed to traits being solely responsible.

Correlation

A statistical measure that indicates the extent to which two variables fluctuate together, without implying causation.