A Survey of a Magazine's Subscribers Indicates That 40% Own

question 113

Short Answer

A survey of a magazine's subscribers indicates that 40% own a home, 80% own a car, and 90% of the homeowners who subscribe also own a car. What proportion of subscribers:
a. own both a car and a house?
b. own a car or a house, or both?
c. own neither a car nor a house?

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Definitions:

Interrogation Interview

A method of questioning used primarily by law enforcement or in investigative contexts, aimed at eliciting a confession or obtaining crucial information from a suspect or witness.

Opening Phase

The initial stage of a process or activity, often setting the tone and direction for what follows.

Question-Response Phase

A part of a communication or dialogue process where questions are posed and answers are provided, facilitating exchange of information.

Closing Phase

The final stage of a process, project, or transaction where completion and consolidation of tasks are emphasized.