A Survey of a Magazine's Subscribers Indicates That 50% Own

question 141

Short Answer

A survey of a magazine's subscribers indicates that 50% own a house,80% own a car,and 90% of the homeowners 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:

Cost Of Material

The expense incurred from acquiring the raw materials needed to manufacture a product or complete a project.

Dual System

A system that combines two different methodologies, structures, or principles, often seen in education or governance.

Single-Party Marketing

Marketing strategies or campaigns that are conceptualized and executed by a single organization, without collaboration with other parties.

Professional Revenue Model

A framework that outlines how a business intends to generate income through its professional services or offerings.